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

[Keyboard] add Gin V2 keyboard (#13943)

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

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

[Keyboard] add Wang V2 keyboard (#13948)

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

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

Fixes merge conflicts in:

- keyboards/poker87c/rules.mk and keyboards/poker87d/rules.mk
  - Conflicts from PR 13961
- keyboards/tronguylabs/m122_3270/keymaps/default/keymap.c
  - Conflict from PR 13947

[Keyboard] Add Rune Vaengr Keyboard (#13945)

* initial commit

* fixed layout

* enabled NKRO

* removed qmkbest

* changed the pins and bootloader to the mcu version

* updated readme

* Apply suggestions from code review

thank you @drashna

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

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

[Keyboard] Improvements to m122_3270 (#13947)

Co-authored-by: Jay Maynard <jmaynard@conmicro.com>

Poker87C and Poker87D Refactor (#13961)

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

Update USB Device strings for VIA identification (#13962)

[Userspace] Add custom tap dancing function (#13963)

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

[Keyboard] Added split plus layout to Cospad (#13938)

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

[Keyboard] Gorthage Truck - Rotary Encoder Switch Position (#13942)

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

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

Hp69 - Update led logic (#13940)

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

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

Fix shell port bug in computation of QMK_FIRMWARE_DIR (#13950)

Previous code would fail if cd echoes the tathet directory to stdout,
which is pretty common.  Redirecting its output to /dev/null
solves the problem.

Handwired/Stream_Cheap/2x4: Add via support (#13297)

* Handwired/Stream_Cheap/2x4: Add via support

Signed-off-by: Luigi311 <luigi311.lg@gmail.com>

* Handwired/Stream_Cheap: Update readme for via

Signed-off-by: Luigi311 <luigi311.lg@gmail.com>

* Handwired/Stream_Cheap/2x4: Add 2x4 to via json

Signed-off-by: Luigi311 <luigi311.lg@gmail.com>

* Handwired/Stream_Cheap/2x4: Add GPL2+ License to keymap

Signed-off-by: Luigi311 <luigi311.lg@gmail.com>