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

[Keyboard] Update SKErgo for hardware changes (#17449)

Co-authored-by: kevinzhao-tech <kevin@keyz.io>

[Core] Mark GD32VF103 as ChibiOS-Contrib (#17444)

Cirque Attenuation Setting (#17342)

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

Chaos 65 Community Layout Support (#17447)

* move ISO Enter position to home row

This commit makes the ISO layout macros compatible with QMK's `65_iso_blocker` and `65_iso_blocker_tsangan` community layouts.

* info.json: apply friendly formatting

- add key labels
- add line breaks between physical rows

* enable Community Layout support

* chaos65.h: add matrix diagram

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

Checkerboards SNOP60 Refactor (#17446)

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

[Keymap] farmergreg's kint41 Kinesis Advantage 2 Layout (#16784)

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

[Keyboard] Add n60a pcb (#17273)

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

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

[Keyboard] Zeno 60% Ergo PCB (#17403)

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

Fix AVR I2C master 1ms timeout (#17174)

* avr i2c_master: Fix 1ms timeout

i2c_start() produces a minimum time_slice of 1ms for use as timeout
value.
The timer granularity is 1ms, it is entirely possible for timer_count
to tick up immediately after the last timer read and falsely trigger
timeout with a '>= 1' comparison.

* avr/drivers/i2c_master: Use timer_elapsed()

Fix RGB heatmap to use XY positions and use correct led limits (#17184)

* Fix RGB heatmap to use XY positions

* lower effect area limit and make configurable

* tidy up macro

* Fix triggering in both directions.

* add docs

* fix bug when decreasing value

* performance tweak

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

Add missing snop60 default keymap (#17443)

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

alt34 rev1: Configurator Compilation Fix (#17442)

* move USE_I2C and EE_HANDS definitions to keyboard level

Allow this keyboard to be compiled by QMK Configurator.

* remove redundant DEFAULT_FOLDER rule