ref(rtc-stats) update faceLandmarks naming

react/features/rtcstats/middleware.js

@@ -26,7 +26,6 @@ MiddlewareRegistry.register(store => next => action => {
     const config = state['features/base/config'];
     const { analytics } = config;
 
-
     switch (action.type) {
     case LIB_WILL_INIT: {
         if (isRtcstatsEnabled(state)) {
@@ -156,7 +155,7 @@ MiddlewareRegistry.register(store => next => action => {
 
             RTCStats.sendFaceExpressionData({
                 duration,
-                faceExpression,
+                faceLandmarks: faceExpression,
                 timestamp
             });
         }