Stop testing for links to redirects

We've removed most redirects and don't need
this test anymore.

.gitlab/ci/docs.gitlab-ci.yml

@@ -66,16 +66,8 @@ docs-lint links:
     - bundle exec nanoc
     # Check the internal links
     - bundle exec nanoc check internal_links
-    - bundle exec nanoc check internal_anchors
-    # Delete the redirect files, rebuild, and check internal links again, to see if we are linking to redirects.
-    # Don't delete the documentation/index.md, which is a false positive for the simple grep.
-    - grep -rl "redirect_to:" /tmp/gitlab-docs/content/ee/ | grep -v "development/documentation/index.md" | xargs rm -f
-    - bundle exec nanoc
-    - echo -e "\e[1;96mThe following test fails when a doc links to a redirect file."
-    - echo -e "\e[1;96mMake sure all links point to the correct page."
-    - bundle exec nanoc check internal_links
     # Check the internal anchor links
-
+    - bundle exec nanoc check internal_anchors
 
 ui-docs-links lint:
   extends: