update travis

Author: jeremyrajan

.travis.yml

@@ -7,6 +7,7 @@ deploy:
   - provider: npm
     email: "[email protected]"
     api_key: $NPM_TOKEN
+    edge: true
     on:
       tags: true
   - provider: pages

package-lock.json

@@ -21,15 +21,13 @@
     "predeploy": "cd example && npm install && npm run build",
     "deploy": "gh-pages -d example/build"
   },
-  "dependencies": {
-    "identity-obj-proxy": "^3.0.0"
-  },
   "peerDependencies": {
     "prop-types": "^15.5.4",
     "react": "^15.0.0 || ^16.0.0",
     "react-dom": "^15.0.0 || ^16.0.0"
   },
   "devDependencies": {
+    "identity-obj-proxy": "^3.0.0",
     "@svgr/rollup": "^2.4.1",
     "@testing-library/react": "^9.4.0",
     "@types/jest": "^23.1.5",