Joystick feature updates (#16732)

* Joystick feature updates

* Move new functions to joystick.h

* Docs

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

CLI: Add 'via2json' subcommand (#16468)

add the ability to change the pwm frequency for the IS31FL3737B (#16718)

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

Fix typo in docs/ref_functions.md (#16690)

HD44780 driver rework (#16370)

[Core] Add compile/make macro to core (#15959)

* [Core] Add KC_MAKE keycode to core

fix linting

fix testing error

work around test idiocyncracies

fix more lint

something something stupid tests

add doc

* updates based on feedback

* Add bad names

* Fixup docs

* semantics but cleaner

Co-authored-by: precondition <57645186+precondition@users.noreply.github.com>

* Hide oneshot checks behind preprocessors

* Move no-compile option around

* Fix formatting

* make shift optional

* Make opt in

* fix formatting

* update send string function name

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

Co-authored-by: precondition <57645186+precondition@users.noreply.github.com>
Co-authored-by: Joel Challis <git@zvecr.com>

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

Add split keyboard example for Bootmagic Lite (#16349)

* Add split keyboard example for bootmagic lite

* Add handedness link

* Edit sentence structure

* Apply suggested language correction

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

Sentence correction (#16650)

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

ISP flashing guide: add instructions for flashing STM32duino bootloader (#16568)

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

docs: fix code sample (#16623)

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

[Docs] Include ASCII diagram to explain tap-hold modes (#15873)

* [Docs] Include ASCII diagram to explain tap-hold modes

* [Docs]: add examples for Default mode for Tap Hold

* [Docs] fix some wrong explanation in tap_hold.md

Add support for encoder mapping. (#13286)

Asymmetric encoders, encoder tests. (#16068)