Push images to GHCR and Docker Hub in parallel

[skriss]

Starts pushing container images to GHCR in addition to Docker Hub. Images will be pushed to both registries for a period of time, until the Docker Hub push is removed.

Signed-off-by: Steve Kriss krisss@vmware.com

[codecov[bot]]

Codecov Report

Merging #436 (3d61504) into main (7c19eae) will decrease coverage by 2.72%. The diff coverage is n/a.

:exclamation: Current head 3d61504 differs from pull request most recent head 9707ebd. Consider uploading reports for the commit 9707ebd to get more accurate results

@@            Coverage Diff             @@
##             main     #436      +/-   ##
==========================================
- Coverage   79.73%   77.00%   -2.73%     
==========================================
  Files          29       29              
  Lines        2235     2235              
==========================================
- Hits         1782     1721      -61     
- Misses        334      380      +46     
- Partials      119      134      +15     

Impacted Files	Coverage Δ
internal/status/status.go	48.64% <0.00%> (-24.33%)	:arrow_down:
internal/objects/rbac.go	54.76% <0.00%> (-9.53%)	:arrow_down:
internal/objects/configmap/configmap.go	70.12% <0.00%> (-6.50%)	:arrow_down:
internal/controller/controller.go	74.59% <0.00%> (-5.74%)	:arrow_down:
internal/objects/contour/contour.go	78.66% <0.00%> (-5.34%)	:arrow_down:
internal/objects/job/job.go	76.52% <0.00%> (-5.22%)	:arrow_down:
internal/objects/service/service.go	84.34% <0.00%> (-4.35%)	:arrow_down:
internal/objects/daemonset/daemonset.go	93.21% <0.00%> (-2.50%)	:arrow_down:
internal/objects/deployment/deployment.go	91.94% <0.00%> (-2.12%)	:arrow_down:

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[skriss]

This looks good in projectcontour/contour, gonna merge so I can verify it's all working.