chore: use gapic-generator-python 0.63.4 (#283)

* chore: use gapic-generator-python 0.63.4

chore: fix snippet region tag format
chore: fix docstring code block formatting
PiperOrigin-RevId: 430730865

Source-Link: googleapis/googleapis@ea58002

Source-Link: googleapis/googleapis-gen@ca893ff
Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiY2E4OTNmZjhhZjI1ZmM3ZmUwMDFkZTE0MDVhNTE3ZDgwNDQ2ZWNjYSJ9

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* chore: delete duplicates

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Bu Sun Kim <8822365+busunkim96@users.noreply.github.com>

Author: gcf-owl-bot[bot]

packages/google-cloud-securitycenter/google/cloud/securitycenter_v1/services/security_center/async_client.py

@@ -273,7 +273,7 @@ async def bulk_mute_findings(
         the filter will be muted after the LRO is done.
 
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -388,7 +388,7 @@ async def create_source(
     ) -> gcs_source.Source:
         r"""Creates a source.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -496,7 +496,7 @@ async def create_finding(
         exist for finding creation to succeed.
 
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -619,7 +619,7 @@ async def create_mute_config(
     ) -> gcs_mute_config.MuteConfig:
         r"""Creates a mute config.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -742,7 +742,7 @@ async def create_notification_config(
     ) -> gcs_notification_config.NotificationConfig:
         r"""Creates a notification config.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -861,7 +861,7 @@ async def delete_mute_config(
     ) -> None:
         r"""Deletes an existing mute config.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -945,7 +945,7 @@ async def delete_notification_config(
     ) -> None:
         r"""Deletes a notification config.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -1028,7 +1028,7 @@ async def get_iam_policy(
         Source.
 
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -1183,7 +1183,7 @@ async def get_mute_config(
     ) -> mute_config.MuteConfig:
         r"""Gets a mute config.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -1279,7 +1279,7 @@ async def get_notification_config(
     ) -> notification_config.NotificationConfig:
         r"""Gets a notification config.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -1386,7 +1386,7 @@ async def get_organization_settings(
     ) -> organization_settings.OrganizationSettings:
         r"""Gets the settings for an organization.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -1488,7 +1488,7 @@ async def get_source(
     ) -> source.Source:
         r"""Gets a source.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -1594,7 +1594,7 @@ async def group_assets(
         their specified properties.
 
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -1692,7 +1692,7 @@ async def group_findings(
         /v1/projects/{project_id}/sources/-/findings
 
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -1832,7 +1832,7 @@ async def list_assets(
     ) -> pagers.ListAssetsAsyncPager:
         r"""Lists an organization's assets.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -1922,7 +1922,7 @@ async def list_findings(
         Example: /v1/organizations/{organization_id}/sources/-/findings
 
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -2011,7 +2011,7 @@ async def list_mute_configs(
     ) -> pagers.ListMuteConfigsAsyncPager:
         r"""Lists mute configs.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -2116,7 +2116,7 @@ async def list_notification_configs(
     ) -> pagers.ListNotificationConfigsAsyncPager:
         r"""Lists notification configs.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -2227,7 +2227,7 @@ async def list_sources(
     ) -> pagers.ListSourcesAsyncPager:
         r"""Lists all sources belonging to an organization.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -2343,7 +2343,7 @@ async def run_asset_discovery(
         receive a TOO_MANY_REQUESTS error.
 
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -2451,7 +2451,7 @@ async def set_finding_state(
     ) -> finding.Finding:
         r"""Updates the state of a finding.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -2571,7 +2571,7 @@ async def set_mute(
     ) -> finding.Finding:
         r"""Updates the mute state of a finding.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -2685,7 +2685,7 @@ async def set_iam_policy(
         Source.
 
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -2833,7 +2833,7 @@ async def test_iam_permissions(
         specified source.
 
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -2946,7 +2946,7 @@ async def update_external_system(
     ) -> gcs_external_system.ExternalSystem:
         r"""Updates external system. This is for a given finding.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -3050,7 +3050,7 @@ async def update_finding(
         source must exist for a finding creation to succeed.
 
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -3154,7 +3154,7 @@ async def update_mute_config(
     ) -> gcs_mute_config.MuteConfig:
         r"""Updates a mute config.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -3265,7 +3265,7 @@ async def update_notification_config(
         allowed: description, pubsub_topic, streaming_config.filter
 
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -3373,7 +3373,7 @@ async def update_organization_settings(
     ) -> gcs_organization_settings.OrganizationSettings:
         r"""Updates an organization's settings.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -3465,7 +3465,7 @@ async def update_source(
     ) -> gcs_source.Source:
         r"""Updates a source.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1
 
@@ -3560,7 +3560,7 @@ async def update_security_marks(
     ) -> gcs_security_marks.SecurityMarks:
         r"""Updates security marks.
 
-        .. code-block::
+        .. code-block:: python
 
             from google.cloud import securitycenter_v1