Add a timeout, because on Android wake locks have no limit in time. The timeout will secure that whatever happens, the wake lock is always released after a reasonable time.

When a call session of a ClientGroupChatRoom is released, destroy the chat room only if the state is TerminationPending and there was no error during the termination.

Fix group chat testers broken because of multiple chat room listeners + fix is-composing count in group chat testers + deactivate instable group chat testers for the moment.

Handle fallback to basic chat room when a client group chat room is created inviting a single participant that does not support it.