[eslint config] [deps] [minor] update jsx-a11y plugin; enable label-has-associated-control rule

This is semver-minor, because the `label-has-associated-control` rule is
the same as the `label-has-for` rule, theoretically. Both remain
enabled, but `label-has-for` will be disabled in the future if this rule
proves out.

Author: ljharb

packages/eslint-config-airbnb/package.json

@@ -64,7 +64,7 @@
     "eslint": "^4.19.1",
     "eslint-find-rules": "^3.3.1",
     "eslint-plugin-import": "^2.13.0",
-    "eslint-plugin-jsx-a11y": "^6.0.3",
+    "eslint-plugin-jsx-a11y": "^6.1.0",
     "eslint-plugin-react": "^7.10.0",
     "in-publish": "^2.0.0",
     "react": ">= 0.13.0",
@@ -74,7 +74,7 @@
   "peerDependencies": {
     "eslint": "^4.19.1",
     "eslint-plugin-import": "^2.13.0",
-    "eslint-plugin-jsx-a11y": "^6.0.3",
+    "eslint-plugin-jsx-a11y": "^6.1.0",
     "eslint-plugin-react": "^7.10.0"
   },
   "engines": {

packages/eslint-config-airbnb/rules/react-a11y.js

@@ -56,6 +56,16 @@ module.exports = {
       allowChildren: false,
     }],
 
+    // Enforce that a label tag has a text label and an associated control.
+    // https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/b800f40a2a69ad48015ae9226fbe879f946757ed/docs/rules/label-has-associated-control.md
+    'jsx-a11y/label-has-associated-control': ['error', {
+      labelComponents: [],
+      labelAttributes: [],
+      controlComponents: [],
+      assert: 'both',
+      depth: 25
+    }],
+
     // require that mouseover/out come with focus/blur, for keyboard-only users
     // https://github.com/evcohen/eslint-plugin-jsx-a11y/blob/master/docs/rules/mouse-events-have-key-events.md
     'jsx-a11y/mouse-events-have-key-events': 'error',