[AUTO] Increment version to 2.7.1.

[opensearch-trigger-bot]

I've noticed that a new tag 2.7.0 was pushed, and incremented the version from 2.7.0 to 2.7.1.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.snapshots.DedicatedClusterSnapshotRestoreIT.testIndexDeletionDuringSnapshotCreationInQueue

• URL: https://build.ci.opensearch.org/job/gradle-check/14754/
• CommitID: 71404f8
  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-commenter]

Codecov Report

Merging #7370 (71404f8) into 2.7 (bbb4e1e) will decrease coverage by 0.02%.
The diff coverage is 100.00%.

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@@             Coverage Diff              @@
##                2.7    #7370      +/-   ##
============================================
- Coverage     70.36%   70.34%   -0.02%     
- Complexity    59708    59728      +20     
============================================
  Files          4847     4847              
  Lines        287163   287164       +1     
  Branches      41723    41723              
============================================
- Hits         202058   202017      -41     
- Misses        68186    68259      +73     
+ Partials      16919    16888      -31     

Impacted Files	Coverage Δ
server/src/main/java/org/opensearch/Version.java	84.27% <100.00%> (+1.38%)	⬆️

... and 468 files with indirect coverage changes

[kotwanikunal]

I think we are missing a merge to main here -

* What went wrong:
Execution failed for task ':distribution:bwc:staged:buildBwcLinuxTar'.
> Building 2.7.0 didn't generate expected file /var/jenkins/workspace/gradle-check/search/distribution/bwc/staged/build/bwc/checkout-2.7/distribution/archives/linux-tar/build/distributions/opensearch-min-2.7.0-SNAPSHOT-linux-x64.tar.gz

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.

#7375

[reta]

I think we are missing a merge to main here -

Hm ... needs manual PR?