Bump gradle to 8.14 and use jdk 24 in ci workflow

[cwperks]

Description

Bump gradle to 8.14 and use jdk 24 in ci workflow

Check List

• New functionality includes testing.
• New functionality has been documented.
• API changes companion pull request created.
• Commits are signed per the DCO using --signoff.
• Public documentation issue/PR created.

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.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 33.54%. Comparing base (bb908da) to head (c9bc3aa).
Report is 1 commits behind head on main.

❌ Your project status has failed because the head coverage (33.54%) is below the target coverage (75.00%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #798   +/-   ##
=========================================
  Coverage     33.54%   33.54%           
  Complexity      143      143           
=========================================
  Files            29       29           
  Lines          1389     1389           
  Branches        132      132           
=========================================
  Hits            466      466           
  Misses          886      886           
  Partials         37       37           

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[peterzhuamazon]

CU: opensearch-project/common-utils#848