Remove unneeded optional from ParserResult #2042

Namespace: <a href="https://detailurl.setting.custom-console-url-namespace.is.not.configured" rel="nofollow">rh-acs-tenant
PipelineRun: <a href="https://console.redhat.com/application-pipeline/ns/rh-acs-tenant/pipelinerun/collector-on-push-ndtm9" rel="nofollow">collector-on-push-ndtm9

Success

Red Hat Konflux/collector-on-push has successfully validated your commit.

Status	Duration	Name
✅ Succeeded	6 seconds	init
✅ Succeeded	8 minutes	clone-repository
✅ Succeeded	11 seconds	prefetch-dependencies
✅ Succeeded	1 minute	determine-image-tag
✅ Succeeded	30 minutes	build-container-ppc64le
✅ Succeeded	52 minutes	build-container-s390x
✅ Succeeded	59 minutes	build-container-arm64
✅ Succeeded	27 minutes	build-container-amd64
✅ Succeeded	14 seconds	build-image-index
✅ Succeeded	15 seconds	build-image-index-extra
✅ Succeeded	12 seconds	build-image-index-extra
✅ Succeeded	15 seconds	build-image-index-extra
✅ Succeeded	2 minutes	clamav-scan
✅ Succeeded	11 seconds	rpms-signature-scan
✅ Succeeded	1 minute	clair-scan
✅ Succeeded	14 seconds	deprecated-base-image-check
✅ Succeeded	3 minutes	build-source-image
✅ Succeeded	36 seconds	ecosystem-cert-preflight-checks
✅ Succeeded	9 minutes	sast-snyk-check
✅ Succeeded	1 minute	push-dockerfile
✅ Succeeded	8 seconds	show-sbom