fix(security): code credential does not respect `highest_available` s… #4642

Job	Run time
Generate SDKs	3m 32s
Run tests and lints	2m 11s
Run Playwright end-to-end tests (postgres)	6m 0s
Run end-to-end tests (postgres)	48m 35s
Run Playwright end-to-end tests (cockroach)	6m 9s
Run end-to-end tests (cockroach)	51m 50s
Run Playwright end-to-end tests (sqlite)	5m 51s
Run end-to-end tests (sqlite)	45m 24s
Run Playwright end-to-end tests (mysql)	5m 39s
Run end-to-end tests (mysql)	49m 31s
Build CLI docs	0s
Generate changelog	0s
Generate release	0s
Draft newsletter	0s
Render version schema	0s
Release SDKs	0s
Send newsletter	0s
Pending approval Slack notification	0s
	3h 44m 42s

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