Add a metric tag for Orchestrator version

[mjh1]

What does this pull request do? Explain your changes. (required)

Added a metric tag for Orchestrator versions so that we can easily track the versions in use on the network as we are interacting with the O's.

How did you test each of these updates (required)

Tested on our staging environment

Does this pull request close any open issues?

Checklist:

• Read the contribution guide
• make runs successfully
• All tests in ./test.sh pass
• README and other documentation updated
• Pending changelog updated

[codecov]

Codecov Report

Attention: Patch coverage is 66.66667% with 2 lines in your changes missing coverage. Please review.

Project coverage is 57.34261%. Comparing base (eb2463f) to head (c7f1625).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
monitor/census.go	66.66667%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@                 Coverage Diff                 @@
##              master       #3158         +/-   ##
===================================================
- Coverage   57.34447%   57.34261%   -0.00186%     
===================================================
  Files             92          92                 
  Lines          15801       15805          +4     
===================================================
+ Hits            9061        9063          +2     
- Misses          6136        6137          +1     
- Partials         604         605          +1     

Files with missing lines	Coverage Δ
monitor/census.go	66.29423% <66.66667%> (-0.06091%)	⬇️

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Files with missing lines	Coverage Δ
monitor/census.go	66.29423% <66.66667%> (-0.06091%)	⬇️

[pwilczynskiclearcode]

@mjh1 @leszko
Any idea how to introduce orchestrator_version key/label to ai-video metrics?

[leszko]

orchestrator_version

I think we need to:

• merge master into ai-video => I guess it's done by Rick (9c20ce8)
• deploy ai-gateway to prod

[pwilczynskiclearcode]

Add ochestrator_version tag to ai_request_latency_score and ai_request_errors metrics