matrix/abelx - Update ChibiOS conf files (#15130)

* Fix obsolete or unknown configuration file

* use qmk chibios-confmigrate

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

[Keyboard] Add JadooKB JKB2 (#15036)

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

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

[Keyboard] Update a_dux info.json (#15126)

Co-authored-by: filterpaper <filterpaper@localhost>

[Keyboard] Add Chalice Support (#15106)

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

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

[Docs] Codify not using code from other keyboards in PRs (#15128)

* [Docs] Codify not using code from other keyboards in PRs

* add additional comments

gcc10 LTO - Only specify adhlns assembler options at link time (#15115)

* gcc10 LTO - Only specify adhlns assembler options at link time

* Default adhlns off?

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

Fix obsolete or unknown configuration file (#15129)

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

Avoid MATRIX_*_PINS due to schema validation errors (#15123)

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

Update Gergoplex keymap (#15111)

* fix wrong config

* start work on gaming layer

* mod tap per key

* tap dance to game layer

* impl game layer

* add double quotes and underline

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

[Keyboard] Reduce compiled size for pk64rgb's via keymap (#15118)

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

[Keyboard] Fix compilation issues for Krush boards (#15117)

[Keyboard] Fix compilation issues for Lime (#15116)