Fix Braces for multi-line statements should not share line

MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs

@@ -5788,7 +5788,8 @@ namespace MediaBrowser.Controller.MediaEncoding
 
             // Copy the movflags from GetProgressiveVideoFullCommandLine
             // See #9248 and the associated PR for why this is needed
-            var mp4ContainerNames = new HashSet<String> {
+            var mp4ContainerNames = new HashSet<String>
+            {
                 "mp4",
                 "m4a",
                 "m4p",