[image-builder] Support whitelisted registries in GP layer build

[csweichel]

fixes #5007

[codecov]

Codecov Report

Merging #5010 (0eecc83) into main (479abb7) will increase coverage by 6.53%.
The diff coverage is 0.00%.

@@           Coverage Diff           @@
##           main   #5010      +/-   ##
=======================================
+ Coverage      0   6.53%   +6.53%     
=======================================
  Files         0       3       +3     
  Lines         0     979     +979     
=======================================
+ Hits          0      64      +64     
- Misses        0     911     +911     
- Partials      0       4       +4     

Flag	Coverage Δ
components-image-builder-mk3-app	6.53% <0.00%> (?)

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Impacted Files	Coverage Δ
...image-builder-mk3/pkg/orchestrator/orchestrator.go	0.00% <0.00%> (ø)
components/image-builder/pkg/resolve/resolve.go	34.78% <0.00%> (ø)
...ents/image-builder-mk3/pkg/orchestrator/monitor.go	11.80% <0.00%> (ø)

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[aledbf]

/lgtm

[roboquat]

LGTM label has been added.

Git tree hash: 117fff94d403c2106decdadd6bf1952011056fda

[roboquat]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: aledbf, csweichel

Associated issue: #5007

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