Update buildah digest to d5a4770 #109

Namespace: <a href="https://detailurl.setting.custom-console-url-namespace.is.not.configured" rel="nofollow">rhtap-build-tenant
PipelineRun: <a href="https://console.redhat.com/application-pipeline/ns/rhtap-build-tenant/pipelinerun/buildah-on-pull-request-lbp99" rel="nofollow">buildah-on-pull-request-lbp99

Success

Red Hat Konflux/buildah-on-pull-request has successfully validated your commit.

Status	Duration	Name
✅ Succeeded	5 seconds	init
✅ Succeeded	16 seconds	clone-repository
✅ Succeeded	17 seconds	prefetch-dependencies
✅ Succeeded	5 minutes	build-images
✅ Succeeded	7 minutes	build-images
✅ Succeeded	10 minutes	build-images
✅ Succeeded	3 minutes	build-images
✅ Succeeded	16 seconds	build-image-index
✅ Succeeded	12 seconds	deprecated-base-image-check
✅ Succeeded	1 minute	sast-snyk-check
✅ Succeeded	7 seconds	apply-tags
✅ Succeeded	6 minutes	clamav-scan
✅ Succeeded	20 seconds	sast-shell-check
✅ Succeeded	12 seconds	push-dockerfile
✅ Succeeded	18 seconds	sast-unicode-check
✅ Succeeded	1 minute	clair-scan
✅ Succeeded	2 minutes	ecosystem-cert-preflight-checks
✅ Succeeded	9 seconds	coverity-availability-check
✅ Succeeded	18 seconds	rpms-signature-scan