Make default Omniauth OAuth provider timeout configurable
Problem to solve
In !30653 (merged) we added a static 10s timeout for Google OAuth and in #218033 we're looking at adding a default timeout for all OAuth providers.
We should consider making it configurable or increasing it as it may not be enough for some customers. (Example from ZD ticket - internal only).
Intended users
- Sidney (Systems Administrator)
- Everyone who logs in using Omniauth OAuth on a GitLab instance
/cc @dblessing
Edited by Catalin Irimie