Update Default 60 ANSI Arrow Layout

[ghost]

Description

• Update layouts/default/60_ansi_arrow/info.json
• Update layouts/default/60_ansi_arrow/readme.md
• Update layouts/default/60_ansi_arrow/default_60_ansi_arrow/keymap.c

Types of Changes

• [ ] Core
• [ ] Bugfix
• [ ] New feature
• [ ] Enhancement/optimization
• [ ] Keyboard (addition or update)
• [x] 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.
• [x] I have updated the documentation accordingly.
• [x] I have read the CONTRIBUTING document.
• [x] I have added tests to cover my changes.
• [x] I have tested the changes and verified that they work and don't break anything (as well as I can manage).

[tzarc]

Why?

[ghost]

Why?

Changing the maintainer's description, and I have asked permission from the person concerned. The person concerned can no longer use his github account.

[tzarc]

We have no evidence of that. Closing.