feat(backend): get or create grants #1094

Job	Run time
prerequisite	36s
version-generator	8s
docker-build (linux/amd64, amd64, auth)	1m 14s
docker-build (linux/amd64, amd64, backend)	1m 21s
docker-build (linux/amd64, amd64, frontend)	1m 27s
docker-build (linux/arm64, arm64, auth)	4m 19s
docker-build (linux/arm64, arm64, backend)	5m 8s
docker-build (linux/arm64, arm64, frontend)	3m 57s
backend	4m 30s
codeql-analyze (javascript, ./.github/codeql/source.yml)	2m 17s
frontend	31s
codeql-analyze (javascript, ./.github/codeql/tests.yml)	1m 20s
auth	1m 19s
graphql (auth)	2m 34s
integration-test	2m 30s
graphql (backend)	2m 33s
mock-account-servicing-entity	38s
token-introspection	33s
node-build	0s
Docker Grype Scan (linux/amd64, amd64, auth)	18s
Docker Grype Scan (linux/amd64, amd64, backend)	14s
Docker Trivy Scan (linux/amd64, amd64, auth)	13s
Docker Grype Scan (linux/amd64, amd64, frontend)	19s
Docker Trivy Scan (linux/amd64, amd64, backend)	8s
Docker Trivy Scan (linux/amd64, amd64, frontend)	12s
Docker Grype Scan (linux/arm64, arm64, auth)	17s
Docker Trivy Scan (linux/arm64, arm64, auth)	9s
Docker Grype Scan (linux/arm64, arm64, backend)	20s
Docker Trivy Scan (linux/arm64, arm64, backend)	12s
Docker Trivy Scan (linux/arm64, arm64, frontend)	11s
Docker Grype Scan (linux/arm64, arm64, frontend)	16s
Push to registry	0s
generate-release	0s
	39m 44s

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