fix(Area): incorrect data, since Laiwu has been withdrawaled from the city, and became a district in Jinan (#4502)

src/area/demo/area.js

@@ -181,7 +181,6 @@ export default {
     370900: '泰安市',
     371000: '威海市',
     371100: '日照市',
-    371200: '莱芜市',
     371300: '临沂市',
     371400: '德州市',
     371500: '聊城市',
@@ -1884,6 +1883,7 @@ export default {
     370124: '平阴县',
     370126: '商河县',
     370190: '高新区',
+    370191: '莱芜区',
     370202: '市南区',
     370203: '市北区',
     370211: '黄岛区',
@@ -1968,8 +1968,6 @@ export default {
     371103: '岚山区',
     371121: '五莲县',
     371122: '莒县',
-    371202: '莱城区',
-    371203: '钢城区',
     371302: '兰山区',
     371311: '罗庄区',
     371312: '河东区',