Bump version of @react-native-community/eslint-plugin to 1.2.0

Summary:
Changelog: [Internal] Bump react-native-community/eslint-plugin

It looks like we `*` version on the package.json so no updates needed, published 1.2.0: https://www.npmjs.com/package/react-native-community/eslint-plugin

Reviewed By: cortinico, neildhar

Differential Revision: D35590075

fbshipit-source-id: 11402cedea3067018c03e7b59202a48dc3a6b084

packages/eslint-plugin-react-native-community/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@react-native-community/eslint-plugin",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "description": "ESLint rules for @react-native-community/eslint-config",
   "main": "index.js",
   "repository": {