Move GMMK Pro to allow for multiple revisions (#16423)

* Added GMMK PRO Rev2 WBG7 MCU compatibility. Added GMMK 2 WBG7 MCU compatibility.

* GMMK PRO MCU Updates only (removed other kbs)

* fix problems

* Optimize the code.

* Update form develop branch

* Update

* Updater from qmk/develop

* Update

* Update config.h

* Update config.h

* Remove gmmk pro rev2

* move moults31/keymap.c

* Update

* tidy up

Co-authored-by: Joy <chang.li@westberrytech.com>
Co-authored-by: zvecr <git@zvecr.com>

keyboards/gmmk/pro/rev1/ansi/keymaps/andrebrait/readme.md

@@ -0,0 +1,26 @@
+# andrebrait's GMMK Pro layout
+
+This is pretty much the stock layout with a few things moved around.
+It basically reflects my needs for both Delete and Insert being readily available for coding, as well as a full Home/PgUp/PgDwn/End column.
+
+The differences are as follows:
+
+- Dedicated MacOS and Windows/Linux layers
+  - Switching between them by pressing Fn + CAPS LOCK
+- Disabled Mouse Keys (to fix issues with KVM switches and also because they're not used here anyway)
+- Short DEBOUNCE time (5 ms)
+- Per-key debounce algorithm (sym_defer_pk)
+- RGB turns off after 20 minutes of inactivity
+- RGB turns off when USB is suspended
+- Layer 0:
+  - Print Screen (default) -> Delete
+  - Delete (default) -> Home
+- Layer 1 (accessed by pressing Fn):
+  - Fn + Delete -> Insert
+  - Fn + Home -> Print Screen
+
+This keymap also includes CAPS LOCK ON indicator.\
+All left and right side LEDs, and the Caps key LED will turn solid red while CAPS LOCK is ON.
+
+No other changes have been made. \
+The other keys on each layer have been kept intact.