chore(deps): update dependency js-cookie to v3

Author: renovate[bot]

package.json

@@ -37,7 +37,7 @@
     "bunyan": "^1.8.12",
     "chart.js": "^2.8.0",
     "element-ui": "2.7.2",
-    "js-cookie": "^2.2.0",
+    "js-cookie": "^3.0.5",
     "js-yaml": "^3.13.1",
     "jwt-decode": "^2.2.0",
     "koa": "^2.7.0",