sources/oauth: fix link not being saved (cherry-pick #10374) #21967

Job	Run time
lint (bandit)	1m 53s
lint (black)	2m 12s
test-migrations	2m 48s
lint (codespell)	1m 37s
lint (pending-migrations)	2m 14s
test-migrations-from-stable - PostgreSQL 15-alpine	15m 14s
lint (ruff)	1m 49s
test-e2e (proxy)	5m 59s
test-migrations-from-stable - PostgreSQL 16-alpine	14m 58s
test-integration	5m 31s
test-e2e (oauth)	8m 24s
test-e2e (oauth-oidc)	7m 9s
test-unittest - PostgreSQL 15-alpine	14m 26s
test-e2e (saml)	9m 14s
test-unittest - PostgreSQL 16-alpine	14m 42s
test-e2e (ldap)	8m 45s
test-e2e (radius)	4m 28s
test-e2e (scim)	3m 29s
test-e2e (flows)	5m 10s
ci-core-mark	1s
build (amd64)	8m 30s
build (arm64)	17m 15s
pr-comment	5s
	2h 35m 53s

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