DEV: Upgrade to Ember 3.7.0 (#6977)

* Upgrade to Ember 3.7.0

* use ember source 3.7.0.2

* fix mobile header

* fix navigation

app/assets/javascripts/admin/components/ace-editor.js.es6

@@ -100,7 +100,7 @@ export default Ember.Component.extend({
 
         if (this.appEvents) {
           // xxx: don't run during qunit tests
-          this.appEvents.on("ace:resize", () => this.resize());
+          this.appEvents.on("ace:resize", this, "resize");
         }
 
         if (this.get("autofocus")) {

app/assets/javascripts/admin/routes/admin-users-list-show.js.es6

@@ -10,12 +10,13 @@ export default Discourse.Route.extend({
     const routeName = "adminUsersList.show";
 
     if (transition.targetName === routeName) {
-      const params = transition.params[routeName];
+      const params = transition.routeInfos.find(a => a.name === routeName)
+        .params;
       const controller = this.controllerFor(routeName);
       if (controller) {
         controller.setProperties({
-          order: transition.queryParams.order,
-          ascending: transition.queryParams.ascending,
+          order: transition.to.queryParams.order,
+          ascending: transition.to.queryParams.ascending,
           query: params.filter,
           showEmails: false,
           refreshing: false