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

YMDK Melody96 Matrix Touch-Up (#22113)

* Correct layout/matrix diagram

Correct swapped designations for ANSI Backslash and ANSI Enter keys.

[docs]

* Correct matrix data

Correct the matrix data for:

  - `LAYOUT_all`
  - `LAYOUT_96_ansi`
  - `LAYOUT_96_ansi_splitbs`

which all had the matrix positions for ANSI Backslash and ANSI Enter swapped.

[bugfix]

* Implement `LAYOUT_hotswap` directly

Implement `LAYOUT_hotswap` as its own layout, instead of aliasing it to
`LAYOUT_96_ansi`.

[bugfix]

* Specify primary support for Soldered PCBs

Current version of codebase primarily supports Soldered PCBs.

[enhancement] [docs]

input_club/infinity60: remove custom 3731 code, convert to LED Matrix (#22117)

* input_club/infinity60: remove custom 3731 code, convert to LED Matrix

* Add licences

Remove custom ISSI lighting code (#22073)

* Remove CU75 custom lighting

* Remove LFK78 custom lighting

* Remove LFK87 custom lighting

* Remove LFKPad custom lighting

* Remove Mini1800 custom lighting

* Remove SMK65 custom lighting

* Remove LFK65-HS custom lighting

* Remove LFKeyboards custom lighting

* Remove Meira custom lighting

Fix lower cpi bound on PMW33XX (#22108)

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

[Keyboard] Enable RGB_TEST animation on riot_pad (#22118)

Co-authored-by: ShandonCodes <shandon@shandon.codes>

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

Add Jank RP2040 Dactyl (#21973)

Co-authored-by: jack <0x6a73@protonmail.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>

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

Add reminder about format-json to PR Checklist (#22055)

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

GMMK2 96% ISO: Correct layout data (#22101)

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

[Keyboard] Add SIRIND Klein (#21951)

Co-authored-by: Less/Rikki <86894501+lesshonor@users.noreply.github.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: jack <0x6a73@protonmail.com>

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

add subrezon/lancer keyboard (#20792)

Co-authored-by: Joel Challis <git@zvecr.com>
Co-authored-by: Drashna Jaelre <drashna@live.com>
Co-authored-by: Daniel Osipishin <danielos@retarus.de>

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

Add 'dactyl_tracer' keyboard (#20993)

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

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