chore(deps): update registry.access.redhat.com/ubi9/python-312 docker digest to a12a2ef #43

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Status	Duration	Name
✅ Succeeded	6 seconds	init
✅ Succeeded	27 seconds	clone-repository
✅ Succeeded	2 minutes	build-container
✅ Succeeded	8 seconds	build-image-index
✅ Succeeded	46 seconds	sast-snyk-check
✅ Succeeded	22 seconds	sast-unicode-check
✅ Succeeded	49 seconds	push-dockerfile
✅ Succeeded	55 seconds	clamav-scan
✅ Succeeded	7 seconds	apply-tags
✅ Succeeded	24 seconds	rpms-signature-scan
✅ Succeeded	51 seconds	sast-shell-check
✅ Succeeded	8 seconds	deprecated-base-image-check
✅ Succeeded	47 seconds	clair-scan
✅ Succeeded	46 seconds	ecosystem-cert-preflight-checks
✅ Succeeded	6 seconds	show-sbom
✅ Succeeded	13 seconds	show-summary