Update CallKit icon.

Riot/AppDelegate.m

@@ -2526,7 +2526,7 @@ NSString *const AppDelegateUniversalLinkDidChangeNotification = @"AppDelegateUni
     {
         // Create adapter for Riot
         MXCallKitConfiguration *callKitConfiguration = [[MXCallKitConfiguration alloc] init];
-        callKitConfiguration.iconName = @"riot_icon_callkit";
+        callKitConfiguration.iconName = @"callkit_icon";
         
         NSData *riotCallKitIconData = UIImagePNGRepresentation([UIImage imageNamed:callKitConfiguration.iconName]);
         

Riot/Assets/Images.xcassets/Call/callkit_icon.imageset/Contents.json

@@ -1,23 +1,23 @@
 {
   "images" : [
     {
+      "filename" : "callkit_icon.png",
       "idiom" : "universal",
-      "filename" : "riot_icon_callkit.png",
       "scale" : "1x"
     },
     {
+      "filename" : "callkit_icon@2x.png",
       "idiom" : "universal",
-      "filename" : "riot_icon_callkit@2x.png",
       "scale" : "2x"
     },
     {
+      "filename" : "callkit_icon@3x.png",
       "idiom" : "universal",
-      "filename" : "riot_icon_callkit@3x.png",
       "scale" : "3x"
     }
   ],
   "info" : {
-    "version" : 1,
-    "author" : "xcode"
+    "author" : "xcode",
+    "version" : 1
   }
-}
+}