CTM-587: downgrade client-java back to 24.0.0 to avoid issues with okhttp

[davidangb]

Downgrades io.kubernetes:client-java to the most recent version that still uses okhttp 4.

As of 25.0.0, client-java pulls in okhttp 5. We have other important dependencies, like terra-common-lib, that pull in okhttp 4. Versions 4 and 5 can't coexist, and cause problems at build time if both are present. We're seeing those problems in:

• CTM-587: bump workbench-libs, which bumps swagger-ui sam#1756
• CTM-604: bump workbench-libs, which bumps swagger-ui rawls#3569
• CTM-586: bump workbench-libs, which bumps swagger-ui DataBiosphere/leonardo#4920

So, this PR downgrades client-java to the last-good version. Note this is still one version higher than where we were two weeks ago; we only tried moving to the later version of client-java in #1752.

I manually published this branch, as version 8e8c086e-SNAP, and saw that it fixed the sbt assembly issues in Sam and Rawls.

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PR checklist

• For each library you've modified here, decide whether it requires a major, minor, or no version bump. (Click here for guidance)

If you're doing a major or minor version bump to any libraries:

• Bump the version in project/Settings.scala createVersion()
• Update CHANGELOG.md for those libraries
• I promise I used @deprecated instead of deleting code where possible

In all cases:

• Replace the appropriate version hashes in README.md and the CHANGELOG.md for any libs you changed with TRAVIS-REPLACE-ME to auto-update the version string
• Get two thumbsworth of PR review
• Verify all tests go green (CI and coverage tests)
• Squash commits and merge to develop
• Delete branch after merge

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 25.43%. Comparing base (adcc4d4) to head (8e8c086).
⚠️ Report is 1 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #1754   +/-   ##
========================================
  Coverage    25.43%   25.43%           
========================================
  Files          105      105           
  Lines         2693     2693           
  Branches       251      251           
========================================
  Hits           685      685           
  Misses        2008     2008           

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