fix: packages/react-scripts/package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-BRACES-6838727
- https://snyk.io/vuln/SNYK-JS-MICROMATCH-6838728

packages/react-scripts/package.json

@@ -33,7 +33,7 @@
     "@typescript-eslint/eslint-plugin": "^2.2.0",
     "@typescript-eslint/parser": "^2.2.0",
     "babel-eslint": "10.0.3",
-    "babel-jest": "^24.9.0",
+    "babel-jest": "^25.0.0",
     "babel-loader": "8.0.6",
     "babel-plugin-named-asset-import": "^0.3.4",
     "babel-preset-react-app": "^9.0.2",
@@ -55,7 +55,7 @@
     "html-webpack-plugin": "4.0.0-beta.5",
     "identity-obj-proxy": "3.0.0",
     "is-wsl": "^1.1.0",
-    "jest": "24.9.0",
+    "jest": "25.0.0",
     "jest-environment-jsdom-fourteen": "0.1.0",
     "jest-resolve": "24.9.0",
     "jest-watch-typeahead": "0.4.0",
@@ -68,7 +68,7 @@
     "postcss-preset-env": "6.7.0",
     "postcss-safe-parser": "4.0.1",
     "react-app-polyfill": "^1.0.4",
-    "react-dev-utils": "^9.1.0",
+    "react-dev-utils": "^11.0.0",
     "resolve": "1.12.0",
     "resolve-url-loader": "3.1.0",
     "sass-loader": "7.2.0",
@@ -78,7 +78,7 @@
     "ts-pnp": "1.1.4",
     "url-loader": "2.1.0",
     "webpack": "4.41.0",
-    "webpack-dev-server": "3.2.1",
+    "webpack-dev-server": "4.0.0",
     "webpack-manifest-plugin": "2.1.1",
     "workbox-webpack-plugin": "4.3.1"
   },