Use vdemeester/k8s-pkg-credentialprovider temporarly 🌬

[vdemeester]

This removes the dependency to k8s.io/kubernetes and use a "frozen
in time" version of this package.

This is temporary in the sense, that once
kubernetes/enhancements#1406 is done, this
will not be needed anymore and we should switch back to using it
instead.

/cc @jonjohnsonjr

Signed-off-by: Vincent Demeester [email protected]

[vdemeester]

The second commit updates the vendor folder that didn't seem up-to-date 😅
Not sure if we should keep it or removing it 👼

[codecov-io]

Codecov Report

Merging #649 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master    #649   +/-   ##
======================================
  Coverage    77.8%   77.8%           
======================================
  Files         102     102           
  Lines        4500    4500           
======================================
  Hits         3501    3501           
  Misses        583     583           
  Partials      416     416

Impacted Files	Coverage Δ
pkg/authn/k8schain/k8schain.go	68.42% <ø> (ø)	⬆️

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[jonjohnsonjr]

As much as I hate this, I don't think we really have another option. Thanks :)

[jonjohnsonjr]

@vdemeester I think this may have broken our image publishing stuff... go get github.com/google/ko/cmd/ko fails with:

Step #0: build github.com/google/ko/cmd/ko: cannot load k8s.io/api/admissionregistration/v1alpha1: module k8s.io/api@latest found (v0.17.1), but does not contain package k8s.io/api/admissionregistration/v1alpha1

We might just need to update ko?

[vdemeester]

oh right, I guees so 🤔 I can try to take a look tomorrow 👼

[jonjohnsonjr]

ko-build/ko#119 might fix it

edit: yup, images are published 😄