feat: Update ESLint dependencies (facebook#9434)

Author: MichaelDeBoey

package.json

@@ -24,7 +24,7 @@
     "@testing-library/react": "^10.4.3",
     "@testing-library/user-event": "^12.0.11",
     "alex": "^8.0.0",
-    "eslint": "^7.5.0",
+    "eslint": "^7.9.0",
     "execa": "1.0.0",
     "fs-extra": "^9.0.0",
     "get-port": "^5.1.1",

packages/eslint-config-react-app/README.md

@@ -19,7 +19,7 @@ If you want to use this ESLint configuration in a project not built with Create
 First, install this package, ESLint and the necessary plugins.
 
 ```sh
-npm install --save-dev eslint-config-react-app @typescript-eslint/eslint-plugin@2.x @typescript-eslint/parser@2.x babel-eslint@10.x eslint@6.x eslint-plugin-flowtype@4.x eslint-plugin-import@2.x eslint-plugin-jsx-a11y@6.x eslint-plugin-react@7.x eslint-plugin-react-hooks@2.x
+npm install --save-dev eslint-config-react-app @typescript-eslint/eslint-plugin@^4.0.0 @typescript-eslint/parser@^4.0.0 babel-eslint@^10.0.0 eslint@^7.5.0 eslint-plugin-flowtype@^5.2.0 eslint-plugin-import@^2.22.0 eslint-plugin-jest@^24.0.0 eslint-plugin-jsx-a11y@^6.3.1 eslint-plugin-react@^7.20.3 eslint-plugin-react-hooks@^4.0.8
 ```
 
 Then create a file named `.eslintrc.json` with following contents in the root folder of your project:

packages/eslint-config-react-app/package.json

@@ -15,10 +15,10 @@
     "index.js"
   ],
   "peerDependencies": {
-    "@typescript-eslint/eslint-plugin": "^3.0.0",
-    "@typescript-eslint/parser": "^3.0.0",
+    "@typescript-eslint/eslint-plugin": "^4.0.0",
+    "@typescript-eslint/parser": "^4.0.0",
     "babel-eslint": "^10.0.0",
-    "eslint": "^7.0.0",
+    "eslint": "^7.5.0",
     "eslint-plugin-flowtype": "^5.2.0",
     "eslint-plugin-import": "^2.22.0",
     "eslint-plugin-jest": "^24.0.0",

packages/react-error-overlay/package.json

@@ -44,14 +44,14 @@
     "chalk": "2.4.2",
     "chokidar": "^3.3.0",
     "cross-env": "7.0.2",
-    "eslint": "^7.5.0",
+    "eslint": "^7.9.0",
     "eslint-config-react-app": "^5.2.1",
     "eslint-plugin-flowtype": "^5.2.0",
     "eslint-plugin-import": "^2.22.0",
-    "eslint-plugin-jest": "^24.0.0",
+    "eslint-plugin-jest": "^24.0.1",
     "eslint-plugin-jsx-a11y": "^6.3.1",
-    "eslint-plugin-react": "^7.20.3",
-    "eslint-plugin-react-hooks": "^4.0.8",
+    "eslint-plugin-react": "^7.20.6",
+    "eslint-plugin-react-hooks": "^4.1.2",
     "flow-bin": "^0.116.0",
     "html-entities": "1.3.1",
     "jest": "26.3.0",

packages/react-scripts/package.json

@@ -31,8 +31,8 @@
     "@babel/core": "7.10.5",
     "@pmmmwh/react-refresh-webpack-plugin": "0.4.1",
     "@svgr/webpack": "5.4.0",
-    "@typescript-eslint/eslint-plugin": "^3.3.0",
-    "@typescript-eslint/parser": "^3.3.0",
+    "@typescript-eslint/eslint-plugin": "^4.1.0",
+    "@typescript-eslint/parser": "^4.1.0",
     "babel-eslint": "^10.1.0",
     "babel-jest": "^26.3.0",
     "babel-loader": "8.1.0",
@@ -44,15 +44,15 @@
     "css-loader": "3.6.0",
     "dotenv": "8.2.0",
     "dotenv-expand": "5.1.0",
-    "eslint": "^7.5.0",
+    "eslint": "^7.9.0",
     "eslint-config-react-app": "^5.2.1",
     "eslint-loader": "^4.0.2",
     "eslint-plugin-flowtype": "^5.2.0",
     "eslint-plugin-import": "^2.22.0",
-    "eslint-plugin-jest": "^24.0.0",
+    "eslint-plugin-jest": "^24.0.1",
     "eslint-plugin-jsx-a11y": "^6.3.1",
-    "eslint-plugin-react": "^7.20.3",
-    "eslint-plugin-react-hooks": "^4.0.8",
+    "eslint-plugin-react": "^7.20.6",
+    "eslint-plugin-react-hooks": "^4.1.2",
     "file-loader": "6.0.0",
     "fs-extra": "^9.0.0",
     "html-webpack-plugin": "4.3.0",