fix(deps): update dependency chalk to v2 (#323)

Author: renovate[bot]

docs/algolia-frontend-components/package.json

@@ -18,7 +18,7 @@
     "babel-polyfill": "^6.23.0",
     "babel-preset-env": "^1.1.9",
     "babel-preset-es2015": "^6.22.0",
-    "chalk": "^1.1.3",
+    "chalk": "^2.0.0",
     "deepmerge": "^1.3.2",
     "glob": "^7.1.1",
     "node-sass": "^4.5.0",