[Backport 2.x] [Snapshot V2] Use metadata from source snapshot while cloning snapshot V2

[opensearch-trigger-bot]

Backport 6594516 from #16344.

[github-actions]

❌ Gradle check result for 81ebe1a: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions]

❌ Gradle check result for 81ebe1a: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions]

❌ Gradle check result for 81ebe1a: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions]

❌ Gradle check result for 81ebe1a: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions]

❕ Gradle check result for 81ebe1a: UNSTABLE

Please review all flaky tests that succeeded after retry and create an issue if one does not already exist to track the flaky failure.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 24 lines in your changes missing coverage. Please review.

Project coverage is 71.88%. Comparing base (40e4a54) to head (81ebe1a).
Report is 7 commits behind head on 2.x.

Files with missing lines	Patch %	Lines
...ava/org/opensearch/snapshots/SnapshotsService.java	0.00%	24 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x   #16352      +/-   ##
============================================
+ Coverage     71.81%   71.88%   +0.07%     
- Complexity    65072    65123      +51     
============================================
  Files          5305     5304       -1     
  Lines        304056   304065       +9     
  Branches      44219    44221       +2     
============================================
+ Hits         218356   218585     +229     
+ Misses        67500    67307     -193     
+ Partials      18200    18173      -27     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.