Fix bwc on main by adding 3.3.1 to bwcVersions

[cwperks]

Description

Fixes Task :distribution:bwc:minor:buildBwcLinuxTar FAILED which is failing due to version bump on 3.3 branch.

Related Issues

Resolves https://build.ci.opensearch.org/job/gradle-check/65848/console

Check List

• Functionality includes testing.
• API changes companion pull request created, if applicable.
• Public documentation issue/PR created, if applicable.

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[github-actions]

❌ Gradle check result for dec5daa: 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 dec5daa: 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 dec5daa: 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

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 73.14%. Comparing base (5df1f80) to head (dec5daa).
⚠️ Report is 9 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main   #19703      +/-   ##
============================================
+ Coverage     73.06%   73.14%   +0.07%     
- Complexity    70665    70821     +156     
============================================
  Files          5725     5732       +7     
  Lines        323793   324140     +347     
  Branches      46882    46922      +40     
============================================
+ Hits         236583   237085     +502     
+ Misses        68102    67906     -196     
- Partials      19108    19149      +41     

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[peterzhuamazon]

Note that we will have 3.3.2 right after 3.3.1 to address a few issues in ML/Neural/KNN.

Thanks.