Chore: remove acr image

[chivalryq]

Description of your changes

Depracate acr, improve code readability.

I have:

• Read and followed KubeVela's contribution process.
• Related Docs updated properly. In a new feature or configuration option, an update to the documentation is necessary.
• Run yarn lint to ensure the frontend changes are ready for review.
• Run make reviewableto ensure the server changes are ready for review.
• Added backport release-x.y labels to auto-backport this PR if necessary.

Special notes for your reviewer

[codecov]

Codecov Report

Patch coverage: 100.00% and project coverage change: -0.07 ⚠️

Comparison is base (c50db15) 60.94% compared to head (a6a5acd) 60.87%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #844      +/-   ##
==========================================
- Coverage   60.94%   60.87%   -0.07%     
==========================================
  Files         110      110              
  Lines       19406    19409       +3     
==========================================
- Hits        11827    11816      -11     
- Misses       6118     6128      +10     
- Partials     1461     1465       +4     

Flag	Coverage Δ
apiserver-unittests	33.86% <100.00%> (-0.09%)	⬇️
server-e2e-tests	49.14% <100.00%> (-0.04%)	⬇️

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

Impacted Files	Coverage Δ
pkg/plugin/types/plugin.go	40.00% <ø> (ø)
pkg/plugin/router/router.go	90.00% <100.00%> (+1.11%)	⬆️
pkg/server/server.go	54.54% <100.00%> (ø)

... and 5 files with indirect coverage changes

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