Bump actions/upload-artifact from 3 to 4 #5963

Job	Run time
analyze-backend	0s
analyze-frontend	0s
audit-licenses-backend	30s
audit-licenses-frontend	22s
backend-build	1m 11s
backend-build-image-and-scan	2m 20s
backend-integration-tests	3m 55s
backend-unit-tests	3m 8s
deployment-time-check	1s
frontend-build-image-and-scan	52s
frontend-style	1m 1s
frontend-tests	1m 19s
generate-backend-code-documentation	2m 3s
prep-playwright-tests	0s
generate-entity-relationship-diagram	0s
push-frontend-image-to-registry	0s
push-backend-image-to-registry	0s
deploy-staging	0s
e2e-tests	0s
check-latest-deploy-tag	0s
push-reports	0s
deploy-production	0s
deploy-uat	0s
	16m 42s

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