[Backport] [1.3] Bump netty from 4.1.96.Final to 4.1.97.Final (#9553)

[reta]

Backport of #9553 to 1.3

[github-actions]

Gradle Check (Jenkins) Run Completed with:

• RESULT: UNSTABLE ✅
• URL: https://build.ci.opensearch.org/job/gradle-check/23521/
• CommitID: b1b4933

[codecov]

Codecov Report

Merging #9560 (b1b4933) into 1.3 (e7a8088) will decrease coverage by 0.06%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##                1.3    #9560      +/-   ##
============================================
- Coverage     77.59%   77.53%   -0.06%     
- Complexity    58733    58739       +6     
============================================
  Files          4223     4223              
  Lines        253439   253439              
  Branches      38705    38705              
============================================
- Hits         196653   196505     -148     
- Misses        40755    40905     +150     
+ Partials      16031    16029       -2     

see 476 files with indirect coverage changes