Fixed Bug: Hide "Mute all" option when all participants are moderators #13295

Job	Run time
Build mobile SDK (Android)	6m 46s
Build mobile bundle (Android)	1m 26s
Test Debian packages build	10m 13s
Build Frontend (macos-latest)	10m 5s
Build mobile bundle (iOS)	3m 22s
Build mobile SDK (iOS)	10m 14s
Build Frontend (ubuntu-latest)	4m 57s
Lint	1m 51s
	48m 54s

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