Update(boards): 将arduino下函数和变量相关图形块定义移动到arduino目录下

boards/default_src/arduino/others/procedures.js

@@ -25,9 +25,15 @@
  * @namespace
  */
 import * as Blockly from 'blockly/core';
+import Variables from './variables';
 
 const Procedures = {};
 
+Procedures.DATA_TYPE = [
+    ...Variables.DATA_TYPE,
+    [Blockly.Msg.MIXLY_OTHER, 'CUSTOM']
+];
+
 /**
  * Constant to separate procedure names from variables and generated functions
  * when running generators.