fix(dashboard): allow vercel and do marketplace users to manage api keys (#4755)

## Summary

when we restricted access for api creation to admins only, we used
clerks useOrg hook for this, which broke api creation for vercel and do
marketplace users because they use plain jwt. since vercel and do
marketplace users are by definition admins, we can simply enable for
them.

## Release note

fixes api key generation for vercel marketplace users.

## Migration note

None.