Add community-eslint-plugin to eslint-config dependency (#27680)

Summary:
Added `react-native-community/eslint-plugin` as a dependency for `react-native-community/eslint-config`

The newly published eslint-config has `react-native-community/eslint-plugin` in its `.eslintrc`, but it's not listed under dependency, so when I try to use it in a community package, I'd have to install both `eslint-config` and `eslint-plugin`.
It would be nice to just be able to install `eslint-config` and extend that without additional package listed under devDependency.

## Changelog

[General] [Changed] - Added `react-native-community/eslint-plugin` as a dependency for `react-native-community/eslint-config`
Pull Request resolved: #27680

Differential Revision: D19287051

Pulled By: cpojer

fbshipit-source-id: 3aea54def7fb4598a21bfc087cc7938ce0662a59

Author: Naturalclar

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

@@ -9,6 +9,7 @@
     "url": "[email protected]:facebook/react-native.git"
   },
   "dependencies": {
+    "@react-native-community/eslint-plugin": "^1.0.0",
     "@typescript-eslint/eslint-plugin": "^1.5.0",
     "@typescript-eslint/parser": "^1.5.0",
     "babel-eslint": "10.0.3",

packages/eslint-config-react-native-community/yarn.lock

@@ -90,6 +90,11 @@
     lodash "^4.17.11"
     to-fast-properties "^2.0.0"
 
+"@react-native-community/eslint-plugin@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@react-native-community/eslint-plugin/-/eslint-plugin-1.0.0.tgz#ae9a430f2c5795debca491f15a989fce86ea75a0"
+  integrity sha512-GLhSN8dRt4lpixPQh+8prSCy6PYk/MT/mvji/ojAd5yshowDo6HFsimCSTD/uWAdjpUq91XK9tVdTNWfGRlKQA==
+
 "@typescript-eslint/eslint-plugin@^1.5.0":
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-1.5.0.tgz#85c509bcfc2eb35f37958fa677379c80b7a8f66f"