fix pulsating mute icons

Signed-off-by: Morris Jobke <hey@morrisjobke.de>

css/style.css

@@ -334,7 +334,7 @@ video {
 	display: inline-block;
 }
 
-#videos .videoContainer.speaking .nameIndicator,
+#videos .videoContainer.speaking:not(.videoView) .nameIndicator,
 #videos .videoContainer.videoView.speaking .nameIndicator .icon-audio-white {
 	animation: pulse 1s;
 	animation-iteration-count: infinite;