fix: Filters out e2e_rtt events for google analytics. (#3476)

analytics-ga.js

             return;
         }
 
+        // The e2e rtt are not useful in GA, and there are too many of them.
+        // We just filter them out for now.
+        if (event.action === 'e2e_rtt') {
+            return;
+        }
+
         const gaEvent = {
             'eventCategory': 'jitsi-meet',
             'eventAction': this._extractAction(event),