chore(deps): update quay.io/redhat-appstudio/build-trusted-artifacts:latest docker digest to 81c4864 #3571

Job	Run time
pre-build-updater	1m 31s
db-integration-tests	1m 39s
style-check	6m 40s
define-scanner-job-matrix	4s
unit-tests	2m 12s
pre-build-scanner (linux, amd64)	2m 52s
pre-build-scanner (linux, arm64)	1m 46s
pre-build-scanner (linux, ppc64le)	2m 52s
pre-build-scanner (linux, s390x)	2m 54s
generate-genesis-dump	0s
generate-db-dump	0s
diff-dumps	0s
generate-scanner-db-bundle	1m 24s
upload-db-dump	0s
build-and-push-vulnerabilities-image	0s
upload-dumps-for-downstream	0s
upload-dumps-for-embedding	0s
send-notification	0s
generate-scanner-bundle (linux, amd64)	2m 6s
generate-scanner-bundle (linux, arm64)	2m 5s
generate-scanner-bundle (linux, ppc64le)	2m 24s
generate-scanner-bundle (linux, s390x)	2m 11s
build-images (linux, amd64)	3m 57s
build-images (linux, arm64)	6m 30s
build-images (linux, ppc64le)	6m 16s
build-images (linux, s390x)	7m 54s
push-manifests	4m 34s
	1h 1m 51s

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