fix: [2.4] fix privilege group list and list collections

[shaoting-huang]

cherry-pick from: #38684
related: #37031

[mergify]

@shaoting-huang E2e jenkins job failed, comment /run-cpu-e2e can trigger the job again.

[codecov]

Codecov Report

Attention: Patch coverage is 98.24561% with 1 line in your changes missing coverage. Please review.

Project coverage is 80.42%. Comparing base (648078e) to head (3c12262).
Report is 4 commits behind head on 2.4.

Files with missing lines	Patch %	Lines
pkg/util/paramtable/rbac_param.go	98.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              2.4   #38698      +/-   ##
==========================================
- Coverage   83.40%   80.42%   -2.99%     
==========================================
  Files         809     1077     +268     
  Lines      143068   169597   +26529     
==========================================
+ Hits       119333   136404   +17071     
- Misses      19243    28708    +9465     
+ Partials     4492     4485       -7     

Files with missing lines	Coverage Δ
internal/rootcoord/root_coord.go	87.58% <100.00%> (-0.14%)	⬇️
internal/rootcoord/show_collection_task.go	100.00% <100.00%> (ø)
pkg/util/constant.go	96.82% <ø> (ø)
pkg/util/paramtable/rbac_param.go	99.23% <98.00%> (-0.77%)	⬇️

... and 297 files with indirect coverage changes

[tedxu]

/lgtm
/approve

[sre-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: shaoting-huang, tedxu

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• internal/proxy/OWNERS [tedxu]
• internal/rootcoord/OWNERS [tedxu]
• pkg/util/OWNERS [tedxu]
• tests/integration/OWNERS [tedxu]

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