feat(p2p): log analytics event
feat(p2p): log analytics event

Log when P2P succeeds or fails. Also log when a conference switches
back to the JVB connection.

jitsi/lib-jitsi-meet,damencho/lib-jitsi-meet,adambowles/lib-jitsi-meet,jitsi/lib-jitsi-meet,adambowles/lib-jitsi-meet,nevermind-corp/ljm,jiyeyuran/lib-jitsi-meet