Fix index EC Dolice

[Cipulot]

Description

One of the indexes for row/col in keyboard.json was wrong. originally it was 4, 2 instead of the correct 4, 3. This PR fixes that. I also changed 1 keycode in the keymap.

Given the tiny and limited scope of the fix, I deemed that targeting master instead of develop in this case is ok since the changes aren't refactoring.

Types of Changes

• [ ] Core
• [x] Bugfix
• [ ] New feature
• [ ] Enhancement/optimization
• [ ] Keyboard (addition or update)
• [ ] Keymap/layout/userspace (addition or update)
• [ ] Documentation

Issues Fixed or Closed by This PR

Checklist

• [x] My code follows the code style of this project: C, Python
• [x] I have read the PR Checklist document and have made the appropriate changes.
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.
• [x] I have read the CONTRIBUTING document.
• [ ] I have added tests to cover my changes.
• [ ] I have tested the changes and verified that they work and don't break anything (as well as I can manage).