Fix handwired/ms_sculpt_mobile default keymap (#16032)

Workaround in Makefile for recursive rule matching (#15988)

* Bodge for recursive rule matching

* Bodge for recursive rule matching - force python3

* Tidy up

Add a script that simplifies running commands under docker. (#16028)

Various Makefile optimisations (#16015)

Fix bootloader_jump for certain CTRL boards (#16026)

Fix up issue with PROGMEM and hand_swap_config (#16027)

Rip out old macro and action_function system (#16025)

* Rip out old macro and action_function system

* Update quantum/action_util.c

Co-authored-by: Joel Challis <git@zvecr.com>

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

[Keyboard] Fix frosty_flake LED pin assignment (#16000)

4c080be seemed to swap the LED pins for the 20130602 and 20140521
variants. 20140521 is fine now, 20130602 untested but per the
schematics at https://deskthority.net/wiki/Costar_replacement_controllers
it seems correct.

Default EEPROM implementation should be transient when not implemented. Removed the equivalent eeprom_teensy fallback. (#16020)

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

RGB matrix effects definiton fix (#15930)

* RGB matrix effects definiton fix

* Move LTO to board rules & add some comments

* Whitespace fix

* Whitespace fix 2

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

* Whitespace fix 3

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

* Comment fix

Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>

Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>

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

DZ60 - QMK Configurator fix for ISO DE Arrow layout (#15941)

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

Add some clarity regarding new board definitions (#16018)

Add L432, L442. (#16016)

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

[Keymap] Remove Ergodox community layout “coderkun_neo2” (#16011)

[Keyboard] Fixed RGB number for Devil68 Pro (#16003)