Lint our codebase with ESLint 8 (#13899)

* Use ESLint 8

* Update lockfile

eslint/babel-eslint-config-internal/package.json

@@ -10,7 +10,7 @@
     "./package.json": "./package.json"
   },
   "peerDependencies": {
-    "@babel/eslint-parser": "^7.15.0",
-    "eslint-plugin-flowtype": "^4.6.0"
+    "@babel/eslint-parser": "^7.16.0",
+    "eslint-plugin-flowtype": "^8.0.3"
   }
 }

eslint/babel-eslint-tests/test/integration/eslint/rules/strict.js

@@ -55,6 +55,7 @@ function readFixture(id, done) {
 // readFixture
 
 describe("Rules:", () => {
+  // eslint-disable-next-line jest/valid-describe-callback
   describe("`strict`", strictSuite);
 });
 

package.json

@@ -40,17 +40,18 @@
     "@rollup/plugin-node-resolve": "^13.0.0",
     "@rollup/plugin-replace": "^2.4.2",
     "@types/node": "^16.7.13",
-    "@typescript-eslint/eslint-plugin": "^4.18.0",
-    "@typescript-eslint/parser": "^4.18.0",
+    "@typescript-eslint/eslint-plugin": "^5.2.0",
+    "@typescript-eslint/parser": "^5.2.0",
     "babel-plugin-transform-charcodes": "^0.2.0",
     "chalk": "^2.4.2",
     "charcodes": "^0.2.0",
     "enhanced-resolve": "^5.8.2",
-    "eslint": "^7.27.0",
-    "eslint-import-resolver-node": "^0.3.4",
-    "eslint-plugin-flowtype": "^5.7.2",
-    "eslint-plugin-import": "^2.23.4",
-    "eslint-plugin-jest": "^24.3.6",
+    "eslint": "^8.1.0",
+    "eslint-formatter-codeframe": "^7.32.1",
+    "eslint-import-resolver-node": "^0.3.6",
+    "eslint-plugin-flowtype": "^8.0.3",
+    "eslint-plugin-import": "^2.25.2",
+    "eslint-plugin-jest": "^25.2.2",
     "eslint-plugin-prettier": "^3.4.0",
     "fancy-log": "^1.3.3",
     "flow-bin": "^0.123.0",