Add EventPolicy reconciliation for Parallel

[rahulii]

Fixes #7984

Proposed Changes

• 🎁 Reconcile EventPolicies for Parallel
• 🎁 Reconcile IngressChannel event policies

Pre-review Checklist

• At least 80% unit test coverage
• E2E tests for any new behavior
• Docs PR for any user-facing impact
• Spec PR for any new API feature
• Conformance test for any change to the spec

Release Note

Reconcile EventPolicies for Parallel's channel.

Docs

[knative-prow]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[codecov]

Codecov Report

Attention: Patch coverage is 34.22819% with 98 lines in your changes missing coverage. Please review.

Project coverage is 67.80%. Comparing base (5c81d76) to head (0bd3e69).
Report is 1 commits behind head on main.

Files	Patch %	Lines
pkg/reconciler/parallel/resources/eventpolicy.go	0.00%	68 Missing ⚠️
pkg/reconciler/parallel/parallel.go	62.96%	17 Missing and 13 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8112      +/-   ##
==========================================
- Coverage   68.06%   67.80%   -0.27%     
==========================================
  Files         369      370       +1     
  Lines       17726    17875     +149     
==========================================
+ Hits        12066    12120      +54     
- Misses       4901     4983      +82     
- Partials      759      772      +13     

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[Leo6Leo]

And also from the failed reconciler test here, it seems like some of the changes break the existing Parallel OIDC tests.

[creydr]

Thanks a lot for working on this @rahulii. I left a few comments on this. Hope this helps, otherwise let us know.

[rahulii]

I am taking a look at failed E2E tests !

[creydr]

/retest

[creydr]

Thanks a lot for your work on this @rahulii and including all the reviews 👍
I only left a comment/question, but looks LGTM for me in general

[creydr]

/test reconciler-tests

[creydr]

/lgtm

Thanks a lot for your work on this @rahulii

[knative-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: creydr, rahulii

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