Reverting a merge request | E2E

This is based on the following testcase: gitlab-org/quality/testcases#1745 (closed)

qa/qa/page/merge_request/show.rb

@@ -111,6 +111,10 @@ class Show < Page::Base
           element :cherry_pick_button
         end
 
+        view 'app/assets/javascripts/projects/commit/components/form_modal.vue' do
+          element :submit_commit_button
+        end
+
         def start_review
           click_element(:start_review_button)