fix: handle double submit logout verifier gracefully #1637

Job	Run time
Run OIDC conformity tests	8m 29s
Generate SDKs	1m 28s
Run end-to-end tests (memory)	5m 56s
Run tests and lints	13m 40s
Run HSM tests	6m 1s
Run end-to-end tests (memory, --jwt)	5m 52s
Run end-to-end tests (postgres)	5m 24s
Run end-to-end tests (postgres, --jwt)	5m 40s
Run end-to-end tests (mysql)	5m 12s
Run end-to-end tests (mysql, --jwt)	6m 6s
Run end-to-end tests (cockroach)	5m 31s
Run end-to-end tests (cockroach, --jwt)	5m 15s
Build CLI docs	59s
Generate changelog	0s
Generate release	0s
Render version schema	0s
Draft newsletter	0s
Release SDKs	0s
Send newsletter	0s
Pending approval Slack notification	0s
	1h 15m 33s

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