Migrate build target markers to keyboard.json - HI (#23540)

keyboards/handwired/onekey/blackpill_f401/keyboard.json

@@ -1,6 +1,11 @@
 {
     "keyboard_name": "Onekey Blackpill STM32F401",
     "development_board": "blackpill_f401",
+    "usb": {
+        "shared_endpoint": {
+            "keyboard": true
+        }
+    },
     "matrix_pins": {
         "cols": ["B0"],
         "rows": ["A7"]

keyboards/handwired/onekey/blackpill_f401/rules.mk

@@ -1 +0,0 @@
-KEYBOARD_SHARED_EP = yes

keyboards/handwired/onekey/blackpill_f401_tinyuf2/keyboard.json

@@ -2,6 +2,11 @@
     "keyboard_name": "Onekey Blackpill STM32F401 TinyUF2",
     "development_board": "blackpill_f401",
     "bootloader": "tinyuf2",
+    "usb": {
+        "shared_endpoint": {
+            "keyboard": true
+        }
+    },
     "matrix_pins": {
         "cols": ["B0"],
         "rows": ["A7"]

keyboards/handwired/onekey/blackpill_f401_tinyuf2/rules.mk

@@ -1 +0,0 @@
-KEYBOARD_SHARED_EP = yes

keyboards/handwired/onekey/blackpill_f411/keyboard.json

@@ -1,6 +1,11 @@
 {
     "keyboard_name": "Onekey Blackpill STM32F411",
     "development_board": "blackpill_f411",
+    "usb": {
+        "shared_endpoint": {
+            "keyboard": true
+        }
+    },
     "matrix_pins": {
         "cols": ["B0"],
         "rows": ["A7"]

keyboards/handwired/onekey/blackpill_f411/rules.mk

@@ -1 +0,0 @@
-KEYBOARD_SHARED_EP = yes

keyboards/handwired/onekey/blackpill_f411_tinyuf2/keyboard.json

@@ -2,6 +2,11 @@
     "keyboard_name": "Onekey Blackpill STM32F411 TinyUF2",
     "development_board": "blackpill_f411",
     "bootloader": "tinyuf2",
+    "usb": {
+        "shared_endpoint": {
+            "keyboard": true
+        }
+    },
     "matrix_pins": {
         "cols": ["B0"],
         "rows": ["A7"]

keyboards/handwired/onekey/blackpill_f411_tinyuf2/rules.mk

@@ -1 +0,0 @@
-KEYBOARD_SHARED_EP = yes