Add send-call-notify to FFI

[toger5]

Depends on: https://github.com/ruma/ruma/pull/1704

This only adds helper functions to the FFI to send call notify events. Signed-off-by: Timo K [email protected]

• [x] Public API changes documented in changelogs (optional)

Signed-off-by:

[codecov[bot]]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (19526ce) 83.50% compared to head (b002c18) 83.51%.

Files	Patch %	Lines
crates/matrix-sdk/src/room/mod.rs	0.00%	2 Missing :warning:

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2874      +/-   ##
==========================================
+ Coverage   83.50%   83.51%   +0.01%     
==========================================
  Files         221      221              
  Lines       23007    23009       +2     
==========================================
+ Hits        19212    19217       +5     
+ Misses       3795     3792       -3     

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[toger5]

Could indeed be moved to matrix-sdk. Its very call specific so I was hesitent. But I would really like to make it part of the actual sdk.

[bnjbvr]

Closing inactive Element Call PRs, anyone feel free to open a new one based on this if you're interested to work on this feature.