chore(package): update @travi/eslint-config-react to version 1.0.21

Author: greenkeeper[bot]

package.json

@@ -53,7 +53,7 @@
     "@travi/eslint-config": "1.0.27",
     "@travi/eslint-config-cucumber": "1.0.3",
     "@travi/eslint-config-mocha": "1.0.6",
-    "@travi/eslint-config-react": "1.0.20",
+    "@travi/eslint-config-react": "1.0.21",
     "@travi/hapi-html-request-router": "^3.0.0",
     "chai": "^4.2.0",
     "chai-as-promised": "7.1.1",