Update JDK to 21.0.5

[reta]

Description

Update JDK to 21.0.5

Related Issues

Part of #16354

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 0b0b3bc: 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 71.74%. Comparing base (5617340) to head (0b0b3bc).
Report is 6 commits behind head on 2.x.

Additional details and impacted files

@@             Coverage Diff              @@
##                2.x   #16426      +/-   ##
============================================
- Coverage     71.75%   71.74%   -0.02%     
+ Complexity    65231    65214      -17     
============================================
  Files          5312     5312              
  Lines        304646   304697      +51     
  Branches      44324    44341      +17     
============================================
- Hits         218604   218594      -10     
- Misses        67796    67871      +75     
+ Partials      18246    18232      -14     

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