PoC: use v1beta1 in operator logic

[odubajDT]

This PR

• adds this new feature

Related Issues

Fixes #352

Notes

Follow-up Tasks

How to test

[codecov]

Codecov Report

Merging #527 (e0e638b) into main (32ddf00) will decrease coverage by 1.23%.
The diff coverage is 88.46%.

@@            Coverage Diff             @@
##             main     #527      +/-   ##
==========================================
- Coverage   82.78%   81.55%   -1.23%     
==========================================
  Files          22        7      -15     
  Lines        1423      808     -615     
==========================================
- Hits         1178      659     -519     
+ Misses        207      120      -87     
+ Partials       38       29       -9     

Files	Coverage Δ
common/common.go	100.00% <100.00%> (ø)
common/flagd-proxy.go	82.18% <100.00%> (ø)
common/utils/utils.go	52.38% <ø> (ø)
webhooks/common.go	100.00% <100.00%> (ø)
...rollers/core/flagsourceconfiguration/controller.go	46.37% <50.00%> (ø)
common/flagd-injector.go	90.22% <82.35%> (ø)
webhooks/pod_webhook.go	75.00% <77.27%> (-14.64%)	⬇️

... and 5 files with indirect coverage changes

Flag	Coverage Δ
unit-tests	81.55% <88.46%> (-1.23%)	⬇️

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[toddbaert]

I guess we can close this in favor of: #539?

[odubajDT]

Sure!