Bump goldmark to v1.4.11 (#19201) (#19203)

* Bump goldmark to v1.4.11

* fix go.sum

Signed-off-by: Andrew Thornton <art27@cantab.net>

* add testcase

Signed-off-by: Andrew Thornton <art27@cantab.net>

Co-authored-by: Andrew Thornton <art27@cantab.net>

modules/markup/markdown/markdown_test.go

@@ -197,6 +197,11 @@ func testAnswers(baseURLContent, baseURLImages string) []string {
 </li>
 </ol>
 </div>
+`, `<ul>
+<li class="task-list-item"><input type="checkbox" disabled="" data-source-position="3"/> If you want to rebase/retry this PR, click this checkbox.</li>
+</ul>
+<hr/>
+<p>This PR has been generated by <a href="https://github.com/renovatebot/renovate" rel="nofollow">Renovate Bot</a>.</p>
 `,
 	}
 }
@@ -269,6 +274,14 @@ Here is a simple footnote,[^1] and here is a longer one.[^bignote]
 
     Add as many paragraphs as you like.
 `,
+	`
+- [ ] <!-- rebase-check --> If you want to rebase/retry this PR, click this checkbox.
+
+---
+
+This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
+
+<!-- test-comment -->`,
 }
 
 func TestTotal_RenderWiki(t *testing.T) {