Update authorization code and refresh token flows with groups claim functionality

[sgayangi]

Description:

• This is to accommodate changes for the feature done in API Visibility Support #1780 (Associated PR: Add visibility and access control support in list APIs flows #1826)
• The feature requires changes from the IDP component to support the groups claim in the JWT token
• Changes for the client credentials flow were done - Add IdP functionality for visibility and access control support #1837
• Changes for refresh token and authorization code flows are still incomplete and also require testing

[sgayangi]

Closed since backoffice and devportal functionalities were put on hold, will reopen when needed.