Merge remote-tracking branch 'upstream/develop' into issue-12042

...n/core/apps/users/UserConnectedToGlobalAudioMsgHdlr.scala

...ore/apps/voice/AudioFloorChangedVoiceConfEvtMsgHdlr.scala

...in/scala/org/bigbluebutton/core/apps/voice/VoiceApp.scala

.../scala/org/bigbluebutton/core/apps/voice/VoiceApp2x.scala

...main/scala/org/bigbluebutton/core/models/VoiceUsers.scala

...ton/core/pubsub/senders/ReceivedJsonMsgHandlerActor.scala

...n/scala/org/bigbluebutton/core/running/MeetingActor.scala

.../org/bigbluebutton/core2/testdata/FakeUserGenerator.scala

...n/freeswitch/voice/FreeswitchConferenceEventListener.java

...gbluebutton/freeswitch/voice/IVoiceConferenceService.java

...utton/freeswitch/voice/events/AudioFloorChangedEvent.java

...ebutton/freeswitch/voice/freeswitch/ESLEventListener.java

...org/bigbluebutton/freeswitch/VoiceConferenceService.scala

.../scala/org/bigbluebutton/common2/msgs/VoiceConfMsgs.scala

...rg/bigbluebutton/presentation/imp/SvgImageCreatorImp.java

...c/main/java/org/freeswitch/esl/client/inbound/Client.java

bbb-libreoffice/assets/convert-local.sh

bbb-libreoffice/assets/convert-remote.sh

bbb-libreoffice/assets/zzz-bbb-docker-libreoffice

bbb-libreoffice/docker/Dockerfile