Update k8s version in e2e tests

[dsimansk]

Fixes #

Proposed Changes

• Update k8s version in e2e tests

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

Update k8s version in e2e tests

/cc @pierDipi @matzew

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 62.81%. Comparing base (5bcee30) to head (17c58cb).
Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8503      +/-   ##
==========================================
- Coverage   62.83%   62.81%   -0.02%     
==========================================
  Files         396      396              
  Lines       24233    24233              
==========================================
- Hits        15226    15223       -3     
- Misses       8199     8201       +2     
- Partials      808      809       +1     

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[pierDipi]

/lgtm
/approve

[pierDipi]

/test unit-tests

[knative-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dsimansk, pierDipi

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[dsimansk]

@pierDipi I could also do a bit of overhaul to follow chainguard's action for kind setup. It's easier to bump version, since they maintain the mapping to images sha. :)

https://github.com/knative/serving/blob/87c07ee250da99e81cbe85a3c8690096782dc953/.github/workflows/kind-e2e.yaml#L172-L178

[pierDipi]

@dsimansk that's interesting and definitely welcome