Automatically update GitHub Actions dependencies with dependabot

[reta]

Description

Shamelessly copying @peternied work on security plugin (opensearch-project/security#3133)

Related Issues

N/A

Check List

• New functionality includes testing.
  • All tests pass
• New functionality has been documented.
  • New functionality has javadoc added
• Commits are signed per the DCO using --signoff
• Commit changes are listed out in CHANGELOG.md file (See: Changelog)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
For more information on following Developer Certificate of Origin and signing off your commits, please check here.

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/22323/
• CommitID: 3315c42
  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 (Jenkins) Run Completed with:

• RESULT: FAILURE ❌
• URL: https://build.ci.opensearch.org/job/gradle-check/22325/
• CommitID: 3315c42
  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 (Jenkins) Run Completed with:

• RESULT: UNSTABLE ❕
• TEST FAILURES:

      1 org.opensearch.remotestore.SegmentReplicationUsingRemoteStoreIT.testDropPrimaryDuringReplication

• URL: https://build.ci.opensearch.org/job/gradle-check/22328/
• CommitID: 3315c42
  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

Merging #9221 (3315c42) into main (d014c4d) will increase coverage by 0.13%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##               main    #9221      +/-   ##
============================================
+ Coverage     71.08%   71.22%   +0.13%     
- Complexity    57347    57437      +90     
============================================
  Files          4770     4770              
  Lines        270548   270548              
  Branches      39563    39563              
============================================
+ Hits         192328   192697     +369     
+ Misses        61985    61658     -327     
+ Partials      16235    16193      -42     

see 454 files with indirect coverage changes