Merge remote-tracking branch 'origin/master' into develop

Reformat iris keymap antonlindstrom to be a bit more readable and consistent (#14902)

Co-authored-by: Ingo Junefjord <ingo.junefjord@attentec.se>

Merge remote-tracking branch 'origin/master' into develop

[Keymap] Jonavin userspace keymap updates INVERT_NUMLOCK_INDICATOR  (#14880)

Co-authored-by: Jonavin <=>

Corrected keyboard layout which was causing issue in QMK configurator (#14891)

Merge remote-tracking branch 'origin/master' into develop

[Keyboard] Update encoder callback on Evolv75 (#14757)

Co-authored-by: Ryan <fauxpark@gmail.com>

Merge remote-tracking branch 'origin/master' into develop

[Keyboard] Add MW75 support (#14833)

Remove legacy handling for ErgoDox Infinity handedness (#14919)

Merge remote-tracking branch 'origin/master' into develop

Check usb transmit status in send_extra() (#14643)

Merge remote-tracking branch 'origin/master' into develop

Fix right half of Nyquist in 4x12 mode having row shifted up by one (#14914)

Merge remote-tracking branch 'origin/master' into develop

Pteron36 Refactor (#14904)

* reformat info.json

- friendly-format info.json
- move the right half to the left by 0.5u (improves readability, for me anyway)
- correct key sequence

* refactor default keymap

- use short-form keycodes
- use four-space indent

* refactor via keymap

- use short-form keycodes
- use four-space indent

* update maintainer field in info.json

Use the maintainer's GitHub username.

* readme touch-up

Minor edit to the lead paragraph, and reformat the Hardware Availability section.

* change BOOTMAGIC_ENABLE from `lite` to `yes`

Initial USB2422 driver (#14835)

Split out arm_atsam shift register logic (#14848)

Fix ccache default (#14906)

Move USE_CCACHE logic to common location (#14899)