webhook: supplement items for priority and QOS validation in clusterColocationProfile.

[tan90github]

Ⅰ. Describe what this PR does

After I looking over the code, the relationship between priority and QoS seems should match this table, so koordinator missing some checks in the clusterColocationProfileValidatingPod.

QoS\Priority	koord-prod	koord-mid	koord-batch	koord-free	koord-none
SYSTEM	❌	❌	❌	❌	❌
LSE	✅	❌	❌	❌	❌
LSR	✅	❌	❌	❌	❌
LS	✅	✅	❌	❌	❌
BE	❌	✅	✅	✅	❌

I hope to clarify the correct matching between priority and QoS, so that users can understand it clearly.

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

All modified and coverable lines are covered by tests ✅

Project coverage is 66.07%. Comparing base (b4c53c8) to head (1688cdb).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2270   +/-   ##
=======================================
  Coverage   66.06%   66.07%           
=======================================
  Files         453      453           
  Lines       53387    53389    +2     
=======================================
+ Hits        35271    35277    +6     
- Misses      15580    15581    +1     
+ Partials     2536     2531    -5     

Flag	Coverage Δ
unittests	66.07% <100.00%> (+<0.01%)	⬆️

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[saintube]

Added an issue to revise the documentation. koordinator-sh/website#188