Revert "Add glob support to username key in salt-api eauth perms lookup"

This reverts commit e1a0f259f26d856ff9eaea360046d946b1f71724.

Salt-core doesn't do glob matches here, it special-cases lookup for '*'.
Allow special case '*' when looking up eauth perms in salt-api
Merge pull request #13894 from whiteinge/salt-api-star-eauth-user

Salt api star eauth user