Allow TypeScript 5 as a peer dependency. (#161)

Author: angel3cu

packages/react-scripts/package.json

@@ -90,7 +90,7 @@
   },
   "peerDependencies": {
     "react": ">= 16",
-    "typescript": "^3.2.1 || ^4"
+    "typescript": "^3.2.1 || ^4 || ^5"
   },
   "peerDependenciesMeta": {
     "typescript": {