koord-scheduler: make Coscheduling/ElasticQuota/DeviceShare plugins more flexible

[xulinfei1996]

Signed-off-by: xulinfei.xlf xulinfei.xlf@alibaba-inc.com

Ⅰ. Describe what this PR does

1、make some functions from func xxx() to var xxx = func()
2、deviceResourceNames -> DeviceResourceNames
3、nvidiaGpuExist -> NvidiaGpuExist and etc.

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

Base: 68.92% // Head: 68.89% // Decreases project coverage by -0.02% ⚠️

Coverage data is based on head (e690f9a) compared to base (22e9d78).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #704      +/-   ##
==========================================
- Coverage   68.92%   68.89%   -0.03%     
==========================================
  Files         205      205              
  Lines       23329    23330       +1     
==========================================
- Hits        16079    16073       -6     
- Misses       6141     6149       +8     
+ Partials     1109     1108       -1     

Flag	Coverage Δ
unittests	68.89% <100.00%> (-0.03%)	⬇️

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

Impacted Files	Coverage Δ
pkg/scheduler/plugins/coscheduling/core/gang.go	76.34% <100.00%> (ø)
.../scheduler/plugins/coscheduling/core/gang_cache.go	74.85% <100.00%> (+0.15%)	⬆️
pkg/scheduler/plugins/deviceshare/device_cache.go	86.57% <100.00%> (ø)
pkg/scheduler/plugins/deviceshare/plugin.go	90.05% <100.00%> (ø)
pkg/scheduler/plugins/deviceshare/pod_handler.go	94.59% <100.00%> (ø)
pkg/scheduler/plugins/deviceshare/utils.go	100.00% <100.00%> (ø)
...kg/scheduler/plugins/elasticquota/plugin_helper.go	79.34% <100.00%> (ø)
pkg/webhook/elasticquota/pod_check.go	85.71% <100.00%> (ø)
pkg/scheduler/plugins/elasticquota/controller.go	65.33% <0.00%> (-10.67%)	⬇️
pkg/util/httputil/reverseproxy.go	84.84% <0.00%> (-0.27%)	⬇️
... and 1 more

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[eahydra]

/lgtm

[yihuifeng]

/lgtm

[buptcozy]

/lgtm

[hormes]

/approve

[koordinator-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: buptcozy, eahydra, hormes

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