fix(boards): 修复arduino下 数组左/右循环 操作异常

boards/default_src/arduino_esp32/origin/xml/mpython.xml

@@ -582,6 +582,13 @@
       </shadow>
     </value>
   </block>
+  <block type="loop_array">
+    <value name="name">
+      <shadow type="math_number">
+        <field name="NUM">mylist</field>
+      </shadow>
+    </value>
+  </block>
   <block type="lists_array2_setup">
     <field name="lists_create_type">int</field>
     <field name="lists_create_name">mylist</field>
@@ -650,7 +657,7 @@
   <block type="create_array2_with_text">
     <value name="name">
       <shadow type="math_number">
-        <field name="NUM">array</field>
+        <field name="NUM">mylist</field>
       </shadow>
     </value>
     <value name="line">
@@ -672,7 +679,7 @@
   <block type="array2_assignment">
     <value name="name">
       <shadow type="math_number">
-        <field name="NUM">array</field>
+        <field name="NUM">mylist</field>
       </shadow>
     </value>
     <value name="line">
@@ -694,7 +701,7 @@
   <block type="get_array2_value">
     <value name="name">
       <shadow type="math_number">
-        <field name="NUM">array</field>
+        <field name="NUM">mylist</field>
       </shadow>
     </value>
     <value name="line">
@@ -708,12 +715,7 @@
       </shadow>
     </value>
   </block>
-  <block type="loop_array">
-    <value name="name">
-      <shadow type="math_number">
-        <field name="NUM">array</field>
-      </shadow>
-    </value>
+  <block type="lists_array2_get_length">
   </block>
 </category>
 <category id="catVar" colour="330" custom="VARIABLE">
@@ -2204,7 +2206,7 @@
   <block type="i2c_slave_write_array">
     <value name="array">
       <shadow type="math_number">
-        <field name="NUM">array</field>
+        <field name="NUM">mylist</field>
       </shadow>
     </value>
     <value name="length">