Update eslint-plugin-jsx-a11y from 6.1.0 to 6.1.1 (#13)

Author: dependencies[bot]

package-lock.json

@@ -45,7 +45,7 @@
     "eslint": "^5.1.0",
     "eslint-config-airbnb": "^17.0.0",
     "eslint-plugin-import": "^2.13.0",
-    "eslint-plugin-jsx-a11y": "^6.1.0",
+    "eslint-plugin-jsx-a11y": "^6.1.1",
     "eslint-plugin-react": "^7.10.0",
     "jest": "^23.3.0",
     "jest-watch-typeahead": "^0.1.0"