chore(deps): update dependency babel-preset-airbnb to v5

package.json

@@ -94,7 +94,7 @@
     "babel-plugin-inline-svg": "^1.2.0",
     "babel-plugin-istanbul": "^6.0.0",
     "babel-plugin-transform-replace-object-assign": "^2.0.0",
-    "babel-preset-airbnb": "^4.5.0",
+    "babel-preset-airbnb": "^5.0.0",
     "chai": "^4.2.0",
     "cheerio": "=1.0.0-rc.3",
     "clean-css": "^4.2.3",