Update github.com/openshift/assisted-image-service digest to 2b81dd8 #1123

Namespace: <a href="https://konflux-ui.apps.stone-prd-rh01.pg1f.p1.openshiftapps.com/ns/assisted-migration-tenant" rel="nofollow">assisted-migration-tenant
PipelineRun: <a href="https://konflux-ui.apps.stone-prd-rh01.pg1f.p1.openshiftapps.com/ns/assisted-migration-tenant/pipelinerun/migration-planner-rhcos-iso-on-pull-request-bmmxn" rel="nofollow">migration-planner-rhcos-iso-on-pull-request-bmmxn

Success

Red Hat Konflux/migration-planner-rhcos-iso-on-pull-request has successfully validated your commit.

Status	Duration	Name
🟢 Succeeded	6 seconds	init
🟢 Succeeded	24 seconds	clone-repository
🟢 Succeeded	9 seconds	prefetch-dependencies
🟢 Succeeded	14 minutes	build-planner-agent-container
🟢 Succeeded	8 minutes	build-container
🟢 Succeeded	14 seconds	build-image-index
🟢 Succeeded	1 minute	clair-scan
🟢 Succeeded	12 seconds	deprecated-base-image-check
🟢 Succeeded	1 minute	ecosystem-cert-preflight-checks
🟢 Succeeded	7 seconds	apply-tags
🟢 Succeeded	57 seconds	clamav-scan
🟢 Succeeded	5 seconds	coverity-availability-check
🟢 Succeeded	23 seconds	push-dockerfile
🟢 Succeeded	1 minute	rpms-signature-scan
🟢 Succeeded	28 seconds	sast-shell-check
🟢 Succeeded	26 seconds	sast-snyk-check
🟢 Succeeded	29 seconds	sast-unicode-check