Quarantine two flaky Karma tests

Signed-off-by: Rémy Coutable <remy@rymai.me>

ee/spec/javascripts/issuable/related_issues/components/related_issues_root_spec.js

@@ -252,7 +252,9 @@ describe('RelatedIssuesRoot', () => {
         });
       });
 
-      it('should fetch related issues', done => {
+      // https://gitlab.com/gitlab-org/gitlab/issues/207376
+      // eslint-disable-next-line jasmine/no-disabled-tests
+      xit('should fetch related issues', done => {
         Vue.nextTick(() => {
           expect(vm.state.relatedIssues.length).toEqual(2);
           expect(vm.state.relatedIssues[0].id).toEqual(issuable1.id);

spec/javascripts/diffs/components/commit_item_spec.js

@@ -41,7 +41,9 @@ describe('diffs/components/commit_item', () => {
     expect(titleElement).toHaveText(commit.title_html);
   });
 
-  it('renders commit description', () => {
+  // https://gitlab.com/gitlab-org/gitlab/issues/197139
+  // eslint-disable-next-line jasmine/no-disabled-tests
+  xit('renders commit description', () => {
     const descElement = getDescElement(vm);
     const descExpandElement = getDescExpandElement(vm);