fix: 修复安全漏洞。

package.json

@@ -41,7 +41,7 @@
     "@antv/util": "1.3.1",
     "@riophae/vue-treeselect": "0.4.0",
     "ace-builds": "^1.4.12",
-    "axios": "^0.20.0",
+    "axios": "^0.21.0",
     "clipboard": "^2.0.6",
     "codemirror": "^5.58.1",
     "core-js": "^2.6.11",