fix(deps): update dependency chalk to v2.4.2 (#384)

Author: renovate[bot]

packages/graphqlgen/package.json

@@ -38,7 +38,7 @@
     "@babel/types": "7.2.2",
     "ajv": "^6.5.5",
     "camelcase": "5.0.0",
-    "chalk": "2.4.1",
+    "chalk": "2.4.2",
     "glob": "^7.1.3",
     "graphql": "^0.13.0 || ^14.0.0",
     "graphql-import": "0.7.1",