OCPBUGS-44882: Add NTP sources to generated install-config.yaml #7028

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Status	Duration	Name
✅ Succeeded	5 seconds	init
✅ Succeeded	19 seconds	clone-repository
✅ Succeeded	7 minutes	build-container
✅ Succeeded	7 minutes	sast-snyk-check
✅ Succeeded	11 seconds	deprecated-base-image-check
✅ Succeeded	35 seconds	clair-scan
✅ Succeeded	2 minutes	clamav-scan
✅ Succeeded	10 seconds	apply-tags
✅ Succeeded	14 seconds	rpms-signature-scan
✅ Succeeded	43 seconds	ecosystem-cert-preflight-checks
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✅ Succeeded	12 seconds	show-summary