- upgrade dependencies versions

akka-bbb-apps/build.sbt

akka-bbb-apps/src/main/scala/org/bigbluebutton/Boot.scala

...ain/scala/org/bigbluebutton/core/BigBlueButtonActor.scala

...main/scala/org/bigbluebutton/core/BigBlueButtonInGW.scala

...ain/scala/org/bigbluebutton/core/JsonMessageDecoder.scala

...scala/org/bigbluebutton/core/JsonMessageSenderActor.scala

...ain/scala/org/bigbluebutton/core/MessageSenderActor.scala

...main/scala/org/bigbluebutton/core/OutMessageGateway.scala

...scala/org/bigbluebutton/core/OutMessageGatewayActor.scala

...src/main/scala/org/bigbluebutton/core/RecorderActor.scala

...n/scala/org/bigbluebutton/core/apps/BreakoutRoomApp.scala

...c/main/scala/org/bigbluebutton/core/apps/CaptionApp.scala

...main/scala/org/bigbluebutton/core/apps/CaptionModel.scala

.../src/main/scala/org/bigbluebutton/core/apps/ChatApp.scala

...rc/main/scala/org/bigbluebutton/core/apps/ChatModel.scala

...rc/main/scala/org/bigbluebutton/core/apps/LayoutApp.scala

...pps/src/main/scala/org/bigbluebutton/core/apps/Poll.scala

...n/scala/org/bigbluebutton/core/apps/PresentationApp.scala

...in/scala/org/bigbluebutton/core/apps/SharedNotesApp.scala

.../scala/org/bigbluebutton/core/apps/SharedNotesModel.scala