enhance: remove collection queryable check from health check

[jaime0815]

pr: #37712

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 72.31%. Comparing base (cdf703a) to head (fc2ea5c).
Report is 3 commits behind head on 2.4.

Files with missing lines	Patch %	Lines
internal/querycoordv2/services.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              2.4   #37731      +/-   ##
==========================================
- Coverage   80.65%   72.31%   -8.34%     
==========================================
  Files        1069     1069              
  Lines      166900   166900              
==========================================
- Hits       134605   120686   -13919     
- Misses      27902    41820   +13918     
- Partials     4393     4394       +1     

Files with missing lines	Coverage Δ
internal/querycoordv2/services.go	85.29% <0.00%> (ø)

... and 226 files with indirect coverage changes

[czs007]

/approve
/lgtm

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: czs007, jaime0815

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