Reduce ClusterPermission controller reconcile rate

[fxiang1]

https://issues.redhat.com/browse/ACM-25572

• Set the controller and informer cache sync rate to 10 hours
• Adjusted the controller to only update the ManifestWork if the spec changed

[fxiang1]

/uncc @philipwu08

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 60.71%. Comparing base (7692baa) to head (c70beb4).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #77      +/-   ##
==========================================
+ Coverage   60.28%   60.71%   +0.43%     
==========================================
  Files           3        3              
  Lines         924      756     -168     
==========================================
- Hits          557      459      -98     
+ Misses        337      266      -71     
- Partials       30       31       +1     

Flag	Coverage Δ
unit	60.71% <ø> (+0.43%)	⬆️

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[mikeshng]

/approve

/lgtm

The resync period should be optionally exposed to pass in from an ENV or cmd param or something.The default is also a bit strange. Probably something like 12 hrs or 24 hrs better. But these are not important details.

[openshift-ci]

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This pull-request has been approved by: fxiang1, mikeshng

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