Upgrade ESLint to latest

Author: wimpyprogrammer

package.json

@@ -51,7 +51,7 @@
     "@types/jest-when": "^2.7.0",
     "@typescript-eslint/eslint-plugin": "^4.14.0",
     "@typescript-eslint/parser": "^4.14.0",
-    "eslint": "7.18.0",
+    "eslint": "7.19.0",
     "eslint-config-airbnb-base": "14.2.1",
     "eslint-config-prettier": "^7.2.0",
     "eslint-import-resolver-typescript": "^2.3.0",