bump golang to v1.22

[dprotaso]

We now use a reusable action in knative/actions

[knative-prow]

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 24.03%. Comparing base (71d6811) to head (f92d0e9).

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #931       +/-   ##
===========================================
- Coverage   94.05%   24.03%   -70.02%     
===========================================
  Files          42       91       +49     
  Lines        1311     5129     +3818     
===========================================
  Hits         1233     1233               
- Misses         65     3883     +3818     
  Partials       13       13               

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[izabelacg]

/lgtm

[dprotaso]

/override "codecov/project"

[knative-prow]

@dprotaso: Overrode contexts on behalf of dprotaso: codecov/project

In response to this:

/override "codecov/project"

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