Merge pull request #20 from basics/greenkeeper/eslint-plugin-jsx-a11y-6.2.3

Greenkeeper/eslint plugin jsx a11y 6.2.3

Author: StephanGerbeth

package-lock.json

@@ -54,7 +54,7 @@
     "eslint": "^6.0.0",
     "eslint-config-airbnb": "^17.0.0",
     "eslint-plugin-import": "^2.13.0",
-    "eslint-plugin-jsx-a11y": "^6.1.1",
+    "eslint-plugin-jsx-a11y": "^6.2.3",   
     "eslint-plugin-react": "^7.14.3",
     "husky": "^3.0.2",
     "istanbul": "^0.4.5",