Merge branch 'master' into develop

Update KC_NLCK and KC_SLCK in international docs (#19521)

Update fractal attribution comment (#19832)

Update pico-sdk to 1.5.0 (#19829)

Fixup swiftrax/bumblebee (reduce firmware size) (#19834)

Remove lingering `I2CD2` usages w/ RP2040 (#19833)

Add rp2040_ce and add elite-pi and helios as alias (#19830)

* add rp2040_ce and add elite-pi and helios as alias (#19628)

* fix git mishap

* Update platforms/chibios/converters/promicro_to_rp2040_ce/_pin_defs.h

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

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

* Tidy docs

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Co-authored-by: Conor Burns <mail@conor-burns.com>

Fixup `develop` compiles. (#19828)

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

[Keyboard] Add Blue Team Pad (#19807)

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

Make Magic handling more consistent in Action Keycode handling (#9126)

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

Tidy up use of keycode range helpers (#19813)

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

Fix serial_driver.md list item numbering (#19819)

core: allow locking the matrix state (#18852)

Co-authored-by: Sergey Vlasov <sigprof@gmail.com>
Co-authored-by: Stefan Kerkmann <karlk90@pm.me>
Co-authored-by: Nick Brassel <nick@tzarc.org>

Add combo hook to allow per layer combo reference layers. (#16699)

Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Sergey Vlasov <sigprof@gmail.com>

Refactor Leader key feature (#19632)

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

Restore packing of midi note keycodes (#19468)

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

Fix build failures with `OPT = 0` due to inline functions (#19767)

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