remove spoke prop from removeVoiceUser modifier

bigbluebutton-html5/imports/api/voice-users/server/modifiers/addVoiceUser.js

@@ -28,6 +28,7 @@ export default function addVoiceUser(meetingId, voiceUser) {
 
   const modifier = {
     $set: Object.assign(
+      { meetingId },
       flat(voiceUser),
     ),
   };

bigbluebutton-html5/imports/api/voice-users/server/modifiers/removeVoiceUser.js

@@ -23,7 +23,6 @@ export default function removeVoiceUser(meetingId, voiceUser) {
       talking: false,
       listenOnly: false,
       joined: false,
-      spoke: false,
     },
   };
 

bigbluebutton-html5/imports/ui/components/nav-bar/talking-indicator/styles.scss

@@ -64,4 +64,4 @@
 @keyframes fade-out {
   0% { opacity: 1; }
   100% { opacity: 0; }
-}
+}