Modify snapshotRetentionLimit to 0 for cluster creations. (aws-contro…

…llers-k8s#66)

Issue #, if available:
Snapshot window sometimes causes additional snapshotting process during cluster creation which takes additional time.

Description of changes:
Modify snapshotRetentionLimit to 0 for cluster creations.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

apis/v1alpha1/ack-generate-metadata.yaml

@@ -1,13 +1,13 @@
 ack_generate_info:
-  build_date: "2023-03-02T19:20:54Z"
+  build_date: "2023-03-03T18:26:02Z"
   build_hash: d0f3d78cbea8061f822cbceac3786128f091efe6
   go_version: go1.19
   version: v0.24.2
 api_directory_checksum: 321c79032b9f73aba90926b35167e224f577ecd6
 api_version: v1alpha1
 aws_sdk_go_version: v1.44.93
 generator_config_info:
-  file_checksum: 99d34352ff773953425db4a1251affc22aa523e9
+  file_checksum: 2910eaeb36871d0292a9872b08eec3bde2b0c4c2
   original_file_name: generator.yaml
 last_modification:
   reason: API generation