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

[Keyboard] Add new keyboard "Compacx" (#14903)

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Ryan <fauxpark@gmail.com>

Basic keycode overhaul (#14726)

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

[Keymap] added caps lock indicator for Keychron Q1 rev_0100 (#14653)

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

[Keyboard] Add the Kuku65 (#14910)

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Wolf Van Herreweghe <wolfvh@getupgamesofficial.com>

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

[Keyboard] Layout update to split89.h (#14930)

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

Sets3n kk980 Layout Macro Refactor (#15039)

* physically arrange layout macro

Arranges the layout macro to resemble the keyboard layout, and updates the keymaps to match.

* use 3-character notation for position identifiers in kk980.h

* add matrix diagram to kk980.h

* fix syntax error in info.json

Apparently the API doesn't care about this error... but QMK Configurator does if you use the local import mode (Ctrl+Shift+I).

Remove deprecated KEYMAP alias (#15037)

* Remove deprecated KEYMAP alias

* Remove some KEYMAP references

* Remove some KEYMAP references

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

steal_this_keyboard fix info.json macro reference (#15032)

- change LAYOUT to LAYOUT_split_3x5_2

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

Fix Rocketboard-16 QMK Configurator Implementation (#15028)

* rename LAYOUT_default to LAYOUT

Only one layout is supported.

* refactor keymaps

- use short-form keycodes

[Keyboard] Reduce compile size for melgeek mach80 (#15034)

Update to ChibiOS 20.3.4, support builds against trunk (#14208)

* Add support for building against ChibiOS svn/trunk.

* Swap to 21.6.x

* Update to latest branch revision as released version is broken.

* Updated configs.

* Conf updates.

* Updated ChibiOS

* Convert STM32L422 to actual L422 ChibiOS platform.

* Downgrade to 20.3.4 as ChibiOS 21.6.x is being aborted.

* Rollback L422-based boards.

Fixup #15029 (#15031)

Revert to old init order for host driver (#15029)

* Partially revert 14888