ci: add workflow for publishing slo results

[polRk]

Add workflow for publishing slo test results

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe):

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Other information

[github-actions]

summary

Base version: v3.88.0 (master)
Suggested version: v3.88.1

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 67.78%. Comparing base (1bcbc91) to head (1a28199).
Report is 95 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1527      +/-   ##
==========================================
- Coverage   70.95%   67.78%   -3.18%     
==========================================
  Files         355      370      +15     
  Lines       37179    39241    +2062     
==========================================
+ Hits        26382    26599     +217     
- Misses       9701    11535    +1834     
- Partials     1096     1107      +11     

Flag	Coverage Δ
experiment	67.54% <ø> (-3.25%)	⬇️
go-1.21.x	70.42% <ø> (+<0.01%)	⬆️
go-1.22.x	65.31% <ø> (-3.18%)	⬇️
go-1.23.x	67.71% <ø> (-3.17%)	⬇️
integration	51.98% <ø> (-0.31%)	⬇️
macOS	39.08% <ø> (-1.96%)	⬇️
ubuntu	67.78% <ø> (-3.18%)	⬇️
unit	39.09% <ø> (-1.96%)	⬇️
windows	39.09% <ø> (-1.95%)	⬇️
ydb-23.3	47.77% <ø> (-0.13%)	⬇️
ydb-24.1	51.80% <ø> (-0.36%)	⬇️
ydb-24.2	51.90% <ø> (-0.30%)	⬇️
ydb-nightly	67.54% <ø> (-3.25%)	⬇️

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