Add support for Kami65 PCB

[MaiTheSan]

Description

Types of Changes

• [ ] Core
• [ ] Bugfix
• [ ] New feature
• [ ] Enhancement/optimization
• [x] 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.
• [x] My change requires a change to the documentation.
• [x] I have updated the documentation accordingly.
• [x] I have read the CONTRIBUTING document.
• [ ] 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).

[zvecr]

Per the PR checklist,

• PRs should contain the smallest amount of modifications required for a single change to the codebase
  • multiple keyboards at the same time is not acceptable

[MaiTheSan]

Per the PR checklist,

• PRs should contain the smallest amount of modifications required for a single change to the codebase

  • multiple keyboards at the same time is not acceptable

got it

[dunk2k]

please:

1. rename keyboards/chickenman/kami65/info.json to keyboards/chickenman/kami65/keyboard.json
2. delete keyboards/chickenman/kami65/rules.mk

As so this PR conforms to the recent changes regarding build markers.

[tzarc]

As of August 26, 2024, qmk/qmk_firmware is no longer accepting VIA-enabled keymaps as these have now transitioned to a repository under the VIA team's control.

As you've submitted a PR containing via or VIA-enabled keymap(s), this is your notice that they should be removed from this PR. You should now submit a secondary PR to the VIA QMK Userspace repository with your associated via or VIA-enabled keymaps instead.