Prepare 6.2.0

[julien-nc]

Added

• Support for Global Scale (globalsiteselector app) @julien-nc #1011
• Add whitelist regular expression for group provisioning @bergerar #884
• Optionally restrict login to users matching a certain group @bergerar #884
• Token exchange mechanism for other apps @julien-nc #974
• Password confirmation in admin settings @janepie #991
• Add option to configure bearer provisioning via occ @janepie #1003
• Add config value to make the email match optional when searching for a user or a display name @julien-nc #1014

Changed

• Make the app Reuse compliant @AndyScherzinger #975
• Add support for comma-separated groups in group mapping attribute @julien-nc #1006

Fixed

• Update cache when discovery endpoint is changed @janepie #1002
• Set fallback redirect URL for login if already logged in @janepie #1001
• Fix redirect URI when Nextcloud is accessed at a sub path @bdovaz #990
• Handle redirect URL containing a ':' @artonge #1008
• Avoid slow queries in scenarios where we do not need a search @juliusknorr #1019
• Adjust provisioning service to correctly update the display name on login @julien-nc #979