Changelog:
===========
Features
---------
Add api_key credentials
Introduce a way to provide scopes granted by user
Bug Fixes
---------
Allow mtls sts endpoint for external account token urls.
CI broken by removal of py.path
Ensure JWT segments have the right types
Updated the lower bound of interactive timeout and fix the kwarg
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
