core: make the full 4096 bytes of EEPROM work on Teensy 3.6 (#12947)

This commit updates QMK’s copy of the the teensy3 Arduino core code with the
necessary changes to make the Teensy 3.6 work.

Aside from different values for the partitioning, HSRUN mode must be left
temporarily while using the EEPROM.

fixes https://github.com/kinx-project/kint/issues/8

related to https://github.com/kinx-project/kint/issues/10

Manually format develop (#15003)

Fix up issues shown by clang-format of vusb (#15004)

Add Fractal RGB matrix effects (#12670)

* Squashed fractal effect commit for easier rebase

* Update documentation

* Squashed fractal effect commit for easier rebase

* Update documentation

* Update doc spacing

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

* Update feature_rgb_matrix.md

Co-authored-by: filterpaper <filterpaper@localhost>
Co-authored-by: Ryan <fauxpark@gmail.com>
Co-authored-by: Nick Brassel <nick@tzarc.org>

Fix issues with Oneshot disabling (#14934)

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

[Keyboard] Fix keymaps, RGB matrix, add support for WS2812 (#14974)

Remove complex `fn_actions` macros (#14662)

* Remove complex `fn_actions` macros

* Remove additional `KC_FN*` instances

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

[CLI] Fix broken layout rendering in `qmk info` by '\n' (#14970)

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

[Keyboard] Add new keyboard "QooLee" (#14977)

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

Add new default community layout for no f-row TKLs (#14812)

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

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

[Keymap] Disable in-switch RGB when computer goes to bed (#14993)

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

[Keymap] Improved settings for Cradio default keymap (#14971)

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

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

[Keymap] Jonavin userspace encoder alt tab scrolling (#14979)

Co-authored-by: Jonavin <=>

Enable configuration of PWM frequency for IS31FL3733B (#14983)

* Enable PWM frequency for IS31FL3733B

* Document config option

* clang