更新icore-icp版本

package.json

@@ -16,7 +16,7 @@
   },
   "dependencies": {
     "G6-4.3.11": "npm:@antv/g6@4.3.11",
-    "icore-icp": "1.2.2-at.1.11"
+    "icore-icp": "1.2.2-at.1.12"
   },
   "devDependencies": {
     "@vue/test-utils": "^1.0.0-beta.24",