Queue encrypted messages if the chat room has no devices (even though it
has participants) and the encryption engine requires the list of devices
to encrypt the message

Updated liblinphone to prevent wrong LDAP query limited results + fixed Android build with proguard without protobuf

Updated liblinphone to add FriendDevice object to represent known devices and their associated security level

Delay sending of message of encrypted chatroom if it is requested before receiving the list of participants

Detect video codecs hardware-accelerated only on Mac OS. Software ones are not usable for real-time encoding. As a side effect, HEVC is no longer available for M1/M2 processors in x86_64 emulation.

 Wait for Marie to receive the message in transfer_message_upload_cancelled to avoid it to be dealt with in the following test

- Mac: Run permission requests on main thread and use preflight before request to avoid popups/strange Apple behaviors.