BIOI G60 Layout Macro Additions (#20498)

* add matrix_diagram.md

* info.json: apply friendly formatting

* grid align keycodes in keymaps

* physically arrange layout macro

The switch positions available for matrix position [3, 13] are both to the left of the only position present for matrix position [4, 7]. This commit switches the two locations physically and in the keymaps.

* add LAYOUT_60_ansi_split_bs_rshift

* add LAYOUT_60_ansi_arrow

* add LAYOUT_60_tsangan_hhkb

* add LAYOUT_60_iso_split_bs_rshift

* add LAYOUT_60_iso_arrow

* add LAYOUT_60_tsangan_hhkb_iso

Alf X2 Layout Macro Additions (#20495)

* add matrix_diagram.md

* info.json: apply friendly formatting

* add LAYOUT_ansi_split_bs_rshift

* add LAYOUT_ansi

* refactor hhkb_60 keymap

Refactor the `hhkb_60` keymap to use the `LAYOUT_ansi_split_bs_rshift` macro.

Alf DC60 Layout Macro Additions (#20494)

* add matrix_diagram.md

* info.json: apply friendly formatting

* add LAYOUT_60_ansi

* add LAYOUT_60_ansi_arrow

* add LAYOUT_64_ansi

* add LAYOUT_60_iso

* add LAYOUT_60_iso_arrow

* add LAYOUT_64_iso

* enable Community Layout support

AKB Vero Layout Macro Additions (#20491)

* add matrix_diagram.md

* info.json: apply friendly formatting

* add LAYOUT_60_true_hhkb_split_space with reference keymap

* add LAYOUT_60_true_hhkb with reference keymap

* add LAYOUT_60_true_hhkb_iso_split_space with reference keymap

* add LAYOUT_60_true_hhkb_iso with reference keymap

* add matrix position [2, 12] to LAYOUT_all

* assign position [2, 12] to `KC_NUHS` in `default`/`via` keymaps

AKB OGR Layout Macro Additions (#20490)

* add matrix_diagram.md

* info.json: apply friendly formatting

* add LAYOUT_65_xt_ansi_blocker_split_bs with reference keymap

* add LAYOUT_65_xt_ansi_blocker with reference keymap

* add LAYOUT_65_xt_ansi_blocker_wkl_split_bs with reference keymap

* add LAYOUT_65_xt_ansi_blocker_wkl with reference keymap

* add LAYOUT_65_xt_iso_blocker_split_bs with reference keymap

* add LAYOUT_65_xt_iso_blocker with reference keymap

* add LAYOUT_65_xt_iso_blocker_wkl_split_bs with reference keymap

* add LAYOUT_65_xt_iso_blocker_wkl with reference keymap

[Keyboard] Fix nk plus ws2812 config (#20524)

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

NK Plus (#20392)

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

[Docs] Fix suggested code pattern when a specific mod-mask is required. (#20512)

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

[Docs] Remove combo count from array (#20511)

Fix capital letters not getting sent with sendstring_swiss_fr.h (Issue #20080) (#20515)

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

Add QuadrumLabs Delta (#20409)

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

Adds Docs option for ArduinoIDE's example `ArduinoISP` (#20486)

Add encoder map for Iris Rev. 5 VIA (#20412)

Update ChibiOS to latest stable 21.11.x (#20470)

Cleanup `ekow/akira` (#20474)