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

[Keyboard] Add purin (#22306)

Separate 6KRO and NKRO report structs (#22267)

Consolidate some EEPROM Driver configuration (#22321)

Modify split config is_keyboard_master/left checks. (#21875)

* rework split configuration

* Apply suggestions from code review

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

* lint

* missed return

---------

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

Add `_flush()` functions to LED drivers (#22308)

Rename LINE FRIENDS TKL keyboard (#22310)

Russian typewriter keymap file for popular legacy layout (#21174)

Co-authored-by: Andrei Tutolmin <andrei@tutolmin.com>

[QP] Add support for OLED, variable framebuffer bpp (#19997)

Co-authored-by: Pablo Martínez <58857054+elpekenin@users.noreply.github.com>
Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com>
Fixup delta frame coordinates after #20296.

Fix invalid LED driver config (#22312)

Rename `DRIVER_ADDR_n` defines (#22200)

Co-authored-by: Nick Brassel <nick@tzarc.org>

Migrate recently introduced sync items (#22305)

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

Fixup symbol sizing listing. (#22307)

ChibiOS pin defs: use only vendor if present (#22297)

Support additional split sync items for info.json (#22193)

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

Allow for disabling of parallel processing of qmk find and `qmk mass-compile`. (#22160)

Co-authored-by: Duncan Sutherland <dunk2k_2000@hotmail.com>

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

Fix typo in keychron v6 encoder map enable (#22272)