Start tracking PNs analytics

Author: daniloercoli

WordPressAnalytics/src/main/java/org/wordpress/android/analytics/AnalyticsTracker.java

@@ -98,6 +98,8 @@ public enum Stat {
         PERFORMED_JETPACK_SIGN_IN_FROM_STATS_SCREEN,
         STATS_SELECTED_INSTALL_JETPACK,
         PUSH_NOTIFICATION_RECEIVED,
+        PUSH_NOTIFICATION_TAPPED, // Same of opened
+        PUSH_NOTIFICATION_DISMISSED,
         SUPPORT_OPENED_HELPSHIFT_SCREEN,
         SUPPORT_SENT_REPLY_TO_SUPPORT_MESSAGE,
         LOGIN_FAILED,

WordPressAnalytics/src/main/java/org/wordpress/android/analytics/AnalyticsTrackerNosara.java

@@ -303,6 +303,12 @@ public void track(AnalyticsTracker.Stat stat, Map<String, ?> properties) {
             case PUSH_NOTIFICATION_RECEIVED:
                 eventName = "push_notification_received";
                 break;
+            case PUSH_NOTIFICATION_TAPPED:
+                eventName = "push_notification_tapped";
+                break;
+            case PUSH_NOTIFICATION_DISMISSED:
+                eventName = "push_notification_dismissed";
+                break;
             case SUPPORT_OPENED_HELPSHIFT_SCREEN:
                 eventName = "support_helpshift_screen_opened";
                 break;