fix: allow non-consecutive affinity priority levels

[JustinChengLZ]

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What this PR does / why we need it:

Which issue(s) this PR fixes:

Special notes for your reviewer:

[codecov]

Codecov Report

❌ Patch coverage is 87.50000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 61.47%. Comparing base (07dcf1d) to head (edc1181).
⚠️ Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
...trategy/allocate/strategies/deviceaffinity/bind.go	87.50%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1098      +/-   ##
==========================================
+ Coverage   61.44%   61.47%   +0.03%     
==========================================
  Files         783      783              
  Lines       73163    73167       +4     
==========================================
+ Hits        44952    44977      +25     
+ Misses      23202    23176      -26     
- Partials     5009     5014       +5     

Flag	Coverage Δ
unittest	61.47% <87.50%> (+0.03%)	⬆️

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