Merge branch 'new-manuform-layout' of https://github.com/AGia5/qmk_firmware into new-manuform-layout

Author: Antonio Giaquinto

keyboards/handwired/dactyl_manuform/2x7_6_3/config.h

@@ -4,4 +4,3 @@
 #pragma once
 
 #define EE_HANDS
-#define SPLIT_USB_DETECT

keyboards/handwired/dactyl_manuform/2x7_6_3/keyboard.json

@@ -32,10 +32,12 @@
     "diode_direction": "COL2ROW",
     "split": {
         "enabled": true,
-        "soft_serial_pin": "D0"
+        "soft_serial_pin": "D0",
+        "usb_detect": {
+            "enabled": true
+        }
     },
-    "processor": "atmega32u4",
-    "bootloader": "caterina",
+    "development_board": "promicro",
     "layouts": {
         "LAYOUT_split_2x7_6_3": {
             "layout": [