[FA] Add cluster_name as tag

[coignetp]

What does this PR do?

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Motivation

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Additional Notes

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Minimum Agent Versions

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• Agent: vX.Y.Z
• Cluster Agent: vX.Y.Z

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Checklist

• PR has at least one valid label: bug, enhancement, refactoring, documentation, tooling, and/or dependencies
• PR has a milestone or the qa/skip-qa label
• All commits are signed (see: signing commits)

[codecov-commenter]

Codecov Report

❌ Patch coverage is 0% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 39.70%. Comparing base (d0ff10a) to head (2f07b9c).

Files with missing lines	Patch %	Lines
pkg/remoteconfig/updater.go	0.00%	4 Missing ⚠️

Additional details and impacted files

@@                      Coverage Diff                       @@
##           khewonc/experiment-signals    #2878      +/-   ##
==============================================================
- Coverage                       39.89%   39.70%   -0.20%     
==============================================================
  Files                             316      316              
  Lines                           27692    27618      -74     
==============================================================
- Hits                            11048    10966      -82     
- Misses                          15836    15841       +5     
- Partials                          808      811       +3     

Flag	Coverage Δ
unittests	39.70% <0.00%> (-0.20%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
pkg/remoteconfig/updater.go	0.00% <0.00%> (ø)

... and 2 files with indirect coverage changes

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