koord-scheduler: optimize DeviceShare plugins pod event handler

[eahydra]

Signed-off-by: Joseph joseph.t.lee@outlook.com

Ⅰ. Describe what this PR does

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

[jasonliu747]

/lgtm

[koordinator-bot]

New changes are detected. LGTM label has been removed.

[codecov]

Codecov Report

Base: 66.97% // Head: 66.91% // Decreases project coverage by -0.07% ⚠️

Coverage data is based on head (f864fa5) compared to base (79ce5e0).
Patch coverage: 78.57% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #966      +/-   ##
==========================================
- Coverage   66.97%   66.91%   -0.07%     
==========================================
  Files         243      243              
  Lines       28287    28271      -16     
==========================================
- Hits        18946    18917      -29     
- Misses       8043     8055      +12     
- Partials     1298     1299       +1     

Flag	Coverage Δ
unittests	66.91% <78.57%> (-0.07%)	⬇️

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

Impacted Files	Coverage Δ
pkg/scheduler/plugins/deviceshare/pod_handler.go	88.05% <75.00%> (-7.13%)	⬇️
pkg/scheduler/plugins/deviceshare/plugin.go	88.81% <81.25%> (ø)
pkg/koordlet/runtimehooks/reconciler/reconciler.go	61.76% <0.00%> (-5.30%)	⬇️

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[hormes]

/lgtm
/approve

[koordinator-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hormes

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