add request failure listener to track failures at query group level

[kaushalmahi12]

Description

This change adds logic to track failures at query group level for co-ordinator search requests.

Related Issues

Resolves #15120

Check List

• Functionality includes testing.
• API changes companion pull request created, if applicable.
• Public documentation issue/PR created, if applicable.

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.

[github-actions]

❌ Gradle check result for 3574e3c: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions]

❌ Gradle check result for 3cbe8bb: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions]

❌ Gradle check result for e4e697b: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions]

✅ Gradle check result for 2e4be6f: SUCCESS

[codecov]

Codecov Report

Attention: Patch coverage is 96.15385% with 2 lines in your changes missing coverage. Please review.

Project coverage is 71.92%. Comparing base (1d5082e) to head (f3b73bd).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...java/org/opensearch/wlm/stats/QueryGroupState.java	60.00%	2 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main   #15527      +/-   ##
============================================
- Coverage     72.01%   71.92%   -0.09%     
+ Complexity    63603    63590      -13     
============================================
  Files          5247     5247              
  Lines        297186   297352     +166     
  Branches      42939    42981      +42     
============================================
- Hits         214023   213875     -148     
- Misses        65610    65849     +239     
- Partials      17553    17628      +75     

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[github-actions]

❌ Gradle check result for fd8f3f5: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions]

❌ Gradle check result for d89422b: FAILURE

Please examine the workflow log, locate, and copy-paste the failure(s) below, then iterate to green. Is the failure a flaky test unrelated to your change?

[github-actions]

✅ Gradle check result for 59952e4: SUCCESS

[github-actions]

✅ Gradle check result for f3b73bd: SUCCESS

[opensearch-trigger-bot]

The backport to 2.x failed:

The process '/usr/bin/git' failed with exit code 128

To backport manually, run these commands in your terminal:

# Navigate to the root of your repository
cd $(git rev-parse --show-toplevel)
# Fetch latest updates from GitHub
git fetch
# Create a new working tree
git worktree add ../.worktrees/OpenSearch/backport-2.x 2.x
# Navigate to the new working tree
pushd ../.worktrees/OpenSearch/backport-2.x
# Create a new branch
git switch --create backport/backport-15527-to-2.x
# Cherry-pick the merged commit of this pull request and resolve the conflicts
git cherry-pick -x --mainline 1 579f2aaef81cdee80028fceba1f509dc69e108c6
# Push it to GitHub
git push --set-upstream origin backport/backport-15527-to-2.x
# Go back to the original working tree
popd
# Delete the working tree
git worktree remove ../.worktrees/OpenSearch/backport-2.x

Then, create a pull request where the base branch is 2.x and the compare/head branch is backport/backport-15527-to-2.x.