MatrixSdk:
- Upgrade MatrixSdk to version 0.9.20.
- Changelog: https://github.com/matrix-org/matrix-android-sdk/releases/tag/v0.9.20
Improvements:
- Fix crash on Jitsi conference by upgrading the lib to version 1.21.0 (#2412)
- Finally upgrade Jitsi lib to version 2.0.0 (https://github.com/jitsi/jitsi-meet/releases/tag/android-sdk-2.0.0)