koord-scheduler: DeviceShare skips unhealthy device instances

[eahydra]

Ⅰ. Describe what this PR does

1. resolve the issue [BUG] failed to allocate GPU on Reserve/PreBind phase #1136, skip unhealthy devices when assigning.
2. merge the implementation of tryAllocateCommonDevice and tryAllocateGPU. The logic of these two functions is basically the same, the only difference is that the GPU device needs to fill ResourceGPUMemory/ResourceGPUMemoryRatio

Ⅱ. Does this pull request fix one issue?

fix #1136

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: 90.16% and project coverage change: -0.16 ⚠️

Comparison is base (bda1e74) 66.87% compared to head (dd836a4) 66.71%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1159      +/-   ##
==========================================
- Coverage   66.87%   66.71%   -0.16%     
==========================================
  Files         272      273       +1     
  Lines       29891    29878      -13     
==========================================
- Hits        19989    19933      -56     
- Misses       8478     8520      +42     
- Partials     1424     1425       +1     

Flag	Coverage Δ
unittests	66.71% <90.16%> (-0.16%)	⬇️

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

Impacted Files	Coverage Δ
pkg/scheduler/plugins/deviceshare/device_cache.go	86.75% <87.50%> (-2.94%)	⬇️
pkg/scheduler/plugins/deviceshare/utils.go	91.30% <100.00%> (-0.90%)	⬇️

... and 3 files with indirect coverage changes

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[jasonliu747]

/lgtm

[hormes]

/approve

[koordinator-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hormes

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