feat: implement RFC 8628 #2181

Job	Run time
Run OIDC conformity tests	9m 17s
Generate SDKs	3m 31s
Run tests and lints	1m 54s
Run end-to-end tests (memory)	5m 8s
Run HSM tests	9m 0s
Run end-to-end tests (memory, --jwt)	5m 4s
Run end-to-end tests (postgres)	5m 10s
Run end-to-end tests (postgres, --jwt)	4m 37s
Run end-to-end tests (mysql)	4m 55s
Run end-to-end tests (mysql, --jwt)	5m 2s
Run end-to-end tests (cockroach)	5m 47s
Run end-to-end tests (cockroach, --jwt)	5m 43s
Build CLI docs	0s
Generate changelog	0s
Generate release	0s
Render version schema	0s
Draft newsletter	0s
Release SDKs	0s
Pending approval Slack notification	0s
Send newsletter	0s
	1h 5m 8s

Provide feedback