Create opensearch-cross-cluster-replication.release-notes-2.11.0.md

[mohitamg]

Release notes for v2.11.0

Description

Release notes for v2.11.0

Issues Resolved

Part of #1141

Check List

• New functionality includes testing.
  • All tests pass
• New functionality has been documented.
  • New functionality has javadoc added
• Commits are signed per the DCO using --signoff

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

Merging #1216 (54e059d) into main (c19dcba) will increase coverage by 1.93%.
The diff coverage is n/a.

❗ Current head 54e059d differs from pull request most recent head 043818e. Consider uploading reports for the commit 043818e to get more accurate results

@@             Coverage Diff              @@
##               main    #1216      +/-   ##
============================================
+ Coverage     73.01%   74.94%   +1.93%     
- Complexity     1010     1023      +13     
============================================
  Files           141      141              
  Lines          4762     4762              
  Branches        521      521              
============================================
+ Hits           3477     3569      +92     
+ Misses          937      858      -79     
+ Partials        348      335      -13     

see 7 files with indirect coverage changes