fix(test): creating the knsubscribe clusterrolebinding does not cause install script to fail

[Cali0707]

Currently, re-running the ./hack/install.sh script fails because the knsubscribe clusterrolebinding was already created.

Proposed Changes

• Delete the clusterrolebinding each time the script is run, ignoring not found errors

[Cali0707]

/cc @Leo6Leo @creydr

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 67.92%. Comparing base (d18595f) to head (8f065ed).
Report is 7 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8068      +/-   ##
==========================================
+ Coverage   67.91%   67.92%   +0.01%     
==========================================
  Files         366      367       +1     
  Lines       17164    17323     +159     
==========================================
+ Hits        11657    11767     +110     
- Misses       4783     4823      +40     
- Partials      724      733       +9     

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[Cali0707]

/test upgrade-tests

[Leo6Leo]

It is not part of this PR, but the error log has the typo here.

eventing/test/e2e-common.sh

Line 95 in 033e437

create_knsubscribe_rolebinding || fail_test "Could not create knsusbcribe rolebinding"

Tested the PR it works perfectly on my local env.

[Cali0707]

/cc @Leo6Leo

[matzew]

/lgtm
/approve

[knative-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: Cali0707, matzew

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[Cali0707]

/test reconciler-tests

[Cali0707]

Wrong button 😆