br: add tags to snapshots and restored volumes

[BornChanger]

What problem does this PR solve?

Issue Number: close #43934

Problem Summary:

What is changed and how it works?

1. In CreateSnapshots, added tagging for the created snapshots
2. In CreateVolumes, added tagging for the restored volumes using tags from the respective snapshots.

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
  Verify the tags for snapshots and restored volume on real AWS environment using EBS BR.
• No code

Side effects

• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Breaking backward compatibility

Documentation

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Changes MySQL compatibility

Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

Add AWS tags to EBS volume snapshots and restored volumes in the BR tool.

Snapshots tags added:

- source/pvcName=<pvc_name>
- source/VolumeId=<volume-id>
- source/TikvName=<tikv_pod_name>
- source/Namespace=<k8s_namespace> 
- source/context=<k8s_cluster_name> 

Tags added for restored volumes:

ebs.csi.aws.com/cluster=true

- ebs.csi.aws.com/cluster=true
- snapshot/createdFromSnapshotId=<snapshot_id>
- snapshot/source/pvcName=<pvc_name>
- snapshot/source/VolumeId=<volume-id>
- snapshot/source/TikvName=<tikv_pod_name>
- snapshot/source/Namespace=<k8s_namespace> 
- snapshot/source/context=<k8s_context>

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• YuJuncen
• hawkingrei

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[BornChanger]

/retest

[BornChanger]

/retest

[BornChanger]

/cc @WangLe1321 @YuJuncen

[BornChanger]

/cc @3pointer

[ti-chi-bot]

@WangLe1321: Thanks for your review. The bot only counts approvals from reviewers and higher roles in list, but you're still welcome to leave your comments.

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[YuJuncen]

/merge

[YuJuncen]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: d7b63e7

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-6.5: #44063.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-7.1: #44064.