New approve permission api

[mloitzl]

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 97.97980% with 2 lines in your changes missing coverage. Please review.

Project coverage is 81.91%. Comparing base (63545f3) to head (9f5c1af). Report is 1998 commits behind head on dev.

Files	Patch %	Lines
...Admin/Model/SharePoint/Core/Internal/AppManager.cs	88.88%	0 Missing and 2 partials :warning:

:exclamation: Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #1479      +/-   ##
==========================================
- Coverage   82.42%   81.91%   -0.51%     
==========================================
  Files         416      627     +211     
  Lines       28590    44069   +15479     
  Branches        0     4621    +4621     
==========================================
+ Hits        23565    36100   +12535     
- Misses       5025     6614    +1589     
- Partials        0     1355    +1355     

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[mloitzl]

@jansenbe Ready for Review 🧞‍♂️

[jansenbe]

Sorry @mloitzl : I missed the read for review message during my summer break. I'll work on it soon. Thx for your great contributions, as always!