util: remove eviction-related duplicate implementations

[leason00]

Ⅰ. Describe what this PR does

unified access to EvictionGroupVersion

Ⅱ. Does this pull request fix one issue?

Ⅲ. Describe how to verify it

Ⅳ. Special notes for reviews

V. Checklist

• I have written necessary docs and comments
• I have added necessary unit tests and integration tests
• All checks passed in make test

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.03 ⚠️

Comparison is base (f833fd9) 64.50% compared to head (d0b0d5f) 64.48%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1393      +/-   ##
==========================================
- Coverage   64.50%   64.48%   -0.03%     
==========================================
  Files         330      330              
  Lines       33905    33922      +17     
==========================================
+ Hits        21872    21876       +4     
- Misses      10427    10441      +14     
+ Partials     1606     1605       -1     

Flag	Coverage Δ
unittests	64.48% <0.00%> (-0.03%)	⬇️

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

Impacted Files	Coverage Δ
...er/controllers/migration/evictor/evictor_native.go	12.50% <0.00%> (ø)
pkg/descheduler/evictions/evictions.go	86.27% <0.00%> (ø)
pkg/util/pod_evict.go	0.00% <0.00%> (ø)

... and 2 files with indirect coverage changes

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[hormes]

This PR fix #1374

[eahydra]

/lgtm
/approve

[koordinator-bot]

[APPROVALNOTIFIER] This PR is APPROVED

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This pull-request has been approved by: eahydra, jasonliu747

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• pkg/koordlet/OWNERS [jasonliu747]
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