Validation for App Protect ingress annotations

[haywoodsh]

Proposed changes

Add validation for App Protect ingress annotations

Checklist

Before creating a PR, run through this checklist and mark each as complete.

• I have read the CONTRIBUTING doc
• I have added tests that prove my fix is effective or that my feature works
• I have checked that all unit tests pass after adding my changes
• I have updated necessary documentation
• I have rebased my branch onto main
• I will ensure my PR is targeting the main branch and pulling from my branch from my own fork

[codecov-commenter]

Codecov Report

Merging #2793 (7afd9c2) into main (59e4dd9) will increase coverage by 0.06%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main    #2793      +/-   ##
==========================================
+ Coverage   54.03%   54.09%   +0.06%     
==========================================
  Files          53       53              
  Lines       15009    15023      +14     
==========================================
+ Hits         8110     8127      +17     
+ Misses       6629     6626       -3     
  Partials      270      270              

Impacted Files	Coverage Δ
internal/k8s/controller.go	11.38% <ø> (+0.02%)	⬆️
internal/k8s/validation.go	97.89% <100.00%> (+0.09%)	⬆️
...ternal/k8s/appprotect/app_protect_configuration.go	86.16% <0.00%> (-0.58%)	⬇️

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