Fix eslint errors in master

What does this MR do?

Fixes eslint errors in master as seen in https://gitlab.com/gitlab-org/gitlab-ce/builds/17054485

$ eslint --max-warnings 0 --ext .js,.vue . 

/builds/gitlab-org/gitlab-ce/spec/javascripts/copy_as_gfm_spec.js
  1:1  error  Expected "import" instead of "require()"  import/no-commonjs

/builds/gitlab-org/gitlab-ce/spec/javascripts/filtered_search/components/recent_searches_dropdown_content_spec.js
  5:1  error  Expected "import" instead of "require()"  import/no-commonjs

✖ 2 problems (2 errors, 0 warnings)

Are there points in the code the reviewer needs to double check?

Shouldn't be

Why was this MR needed?

Make master green again

Screenshots (if relevant)

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• Documentation created/updated
• API support added
• Tests
  • Added for this feature/bug
  • All builds are passing
• Conform by the merge request performance guides
• Conform by the style guides
• Branch has no merge conflicts with master (if it does - rebase it please)
• Squashed related commits together

What are the relevant issue numbers?

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/32862