fix: don't require credentials when not configuring webhook

[zroubalik]

Changes

• 🐛 don't require credentials when not configuring webhook

/kind bug

Fixes #1725

Release Note

don't require credentials when not configuring webhook

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: +0.13 🎉

Comparison is base (94c81d4) 60.80% compared to head (b260a7a) 60.93%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1743      +/-   ##
==========================================
+ Coverage   60.80%   60.93%   +0.13%     
==========================================
  Files          94       94              
  Lines       12343    12350       +7     
==========================================
+ Hits         7505     7526      +21     
+ Misses       4149     4137      -12     
+ Partials      689      687       -2     

Flag	Coverage Δ
e2e-test	38.65% <0.00%> (-0.06%)	⬇️
e2e-test-oncluster	34.18% <0.00%> (+<0.01%)	⬆️
e2e-test-oncluster-runtime	29.33% <0.00%> (?)
e2e-test-runtime-go	27.92% <0.00%> (?)
e2e-test-runtime-node	29.02% <0.00%> (?)
e2e-test-runtime-python	29.02% <0.00%> (?)
e2e-test-runtime-springboot	28.07% <0.00%> (?)
unit-tests-macos-latest	?
unit-tests-ubuntu-latest	49.69% <0.00%> (-0.06%)	⬇️
unit-tests-windows-latest	48.88% <0.00%> (-0.04%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
cmd/config_git_set.go	24.24% <0.00%> (-0.76%)	⬇️

... and 3 files with indirect coverage changes

☔ View full report in Codecov by Sentry.
📢 Do you have feedback about the report comment? Let us know in this issue.

[matejvasek]

/approve
/lgtm

[knative-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: matejvasek, zroubalik

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [matejvasek,zroubalik]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment