scheduler:support multi gpu share

[AdrianMachao]

Ⅰ. Describe what this PR does

support multi gpu share

Ⅱ. Does this pull request fix one issue?

#2097

Ⅲ. Describe how to verify it

use gpushare resource follow proposal

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

Attention: Patch coverage is 67.18750% with 63 lines in your changes missing coverage. Please review.

Project coverage is 68.64%. Comparing base (6861c87) to head (81f2016).

Files	Patch %	Lines
...g/webhook/pod/validating/verify_device_resource.go	65.06%	22 Missing and 7 partials ⚠️
pkg/scheduler/plugins/deviceshare/utils.go	22.72%	17 Missing ⚠️
...r/noderesource/plugins/gpudeviceresource/plugin.go	62.50%	4 Missing and 2 partials ⚠️
pkg/webhook/pod/mutating/device_resource_spec.go	92.59%	2 Missing and 2 partials ⚠️
pkg/webhook/pod/validating/validating_handler.go	33.33%	2 Missing and 2 partials ⚠️
pkg/webhook/pod/mutating/mutating_handler.go	0.00%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2127      +/-   ##
==========================================
- Coverage   68.68%   68.64%   -0.04%     
==========================================
  Files         435      437       +2     
  Lines       40703    40886     +183     
==========================================
+ Hits        27955    28065     +110     
- Misses      10337    10392      +55     
- Partials     2411     2429      +18     

Flag	Coverage Δ
unittests	68.64% <67.18%> (-0.04%)	⬇️

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[koordinator-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by:
To complete the pull request process, please assign fillzpp, jasonliu747, zimengsheng after the PR has been reviewed.
You can assign the PR to them by writing /assign @fillzpp @jasonliu747 @zimengsheng in a comment when ready.

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Needs approval from an approver in each of these files:

• apis/OWNERS
• pkg/scheduler/OWNERS
• pkg/slo-controller/OWNERS
• pkg/webhook/OWNERS

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[AdrianMachao]

@FillZpp @jasonliu747 @ZiMengSheng PTAL.