allow ble to be enabled if split transport is ble

app/Kconfig

@@ -85,9 +85,17 @@ if ZMK_SPLIT
 
 config ZMK_SPLIT_BLE
 	bool "Split keyboard support via BLE transport"
-	depends on ZMK_BLE
 	default y
 	select BT_USER_PHY_UPDATE
+	select BT
+	select BT_SMP
+	select BT_SMP_SC_PAIR_ONLY
+	select BT_SMP_APP_PAIRING_ACCEPT
+	select BT_PERIPHERAL
+	select BT_GATT_DIS
+	select BT_GATT_BAS
+	select BT_SETTINGS
+	select SETTINGS
 
 if ZMK_SPLIT_BLE
 
@@ -129,7 +137,7 @@ endif
 #ZMK_SPLIT
 endif 
 
-if ZMK_BLE
+if ZMK_BLE || ZMK_SPLIT_BLE
 
 if ZMK_SPLIT_BLE && ZMK_SPLIT_BLE_ROLE_CENTRAL
 
@@ -153,7 +161,7 @@ config BT_MAX_PAIRED
 #!ZMK_SPLIT_BLE
 endif
 
-#ZMK_BLE
+#ZMK_BLE || ZMK_SPLIT_BLE
 endif
 
 #Split Support