Desktop, Mobile: Fixes #11318: Upgrade CodeMirror packages

[personalizedrefrigerator]

Summary

This pull request resolves #11318 by upgrading to the latest @codemirror/ packages.

Note

For future reference, it was necessary to run

bash$ yarn dedupe '@codemirror/*' && yarn dedupe '@lezer/*'`

after upgrading package versions and running yarn install. This removed duplicate copies @codemirror/ and @lezer/ packages created by the upgrade. Duplicate copies of these libraries can cause CodeMirror to not work properly by causing instanceof and === checks fail.

Testing plan

1. Start Joplin (desktop, Fedora 41).
2. Create note list with content

   - <div>test</div>

3. Move the cursor to the end of the </div>.
4. Press enter.
5. Verify that a new list item has been added.