ARO-15229: add e2e tests for image registry capability #5810

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Red Hat Konflux/control-plane-operator-main-on-pull-request has successfully validated your commit.

Status	Duration	Name
✅ Succeeded	13 seconds	init
✅ Succeeded	38 seconds	clone-repository
✅ Succeeded	14 seconds	prefetch-dependencies
✅ Succeeded	4 minutes	build-container
✅ Succeeded	13 seconds	build-image-index
✅ Succeeded	32 seconds	push-dockerfile
✅ Succeeded	20 seconds	coverity-availability-check
✅ Succeeded	34 seconds	sast-unicode-check
✅ Succeeded	49 seconds	clair-scan
✅ Succeeded	52 seconds	sast-shell-check
✅ Succeeded	21 seconds	deprecated-base-image-check
✅ Succeeded	23 seconds	rpms-signature-scan
✅ Succeeded	1 minute	clamav-scan
✅ Succeeded	15 seconds	apply-tags
✅ Succeeded	50 seconds	ecosystem-cert-preflight-checks
✅ Succeeded	38 seconds	sast-snyk-check
✅ Succeeded	19 seconds	show-sbom