[FIX] web_tour: dialog closes when a tour is launched

Be in debug=tests. Go on a Form View for res_partner. Go in the debug menu => start tour
start the tour "mail/static/tests/tours/mail_full_composer_test_tour.js"

Before this commit, the start tour dialog is not closed

After this commit, the dialog is closed

addons/web_tour/static/src/debug/tour_dialog_component.js

@@ -24,6 +24,7 @@ export default class ToursDialog extends Dialog {
      */
     _onStartTour(ev) {
         this.tourService.reset(ev.target.dataset.name);
+        this.close();
     }
     /**
      * Starts the given tour in test mode.
@@ -33,6 +34,7 @@ export default class ToursDialog extends Dialog {
      */
     _onTestTour(ev) {
         this.tourService.run(ev.target.dataset.name);
+        this.close();
     }
 }
 ToursDialog.bodyTemplate = "web_tour.ToursDialog";