Upgrade TypeScript and Node.js types

Author: mkantor

package-lock.json

@@ -16,9 +16,9 @@
     "test-update-snapshots": "npm run build:tests && node --test --test-update-snapshots --experimental-test-snapshots"
   },
   "devDependencies": {
-    "@types/node": "^22.15.3",
+    "@types/node": "^22.17.0",
     "strip-ansi": "^7.1.0",
-    "typescript": "^5.8.3"
+    "typescript": "^5.9.2"
   },
   "dependencies": {
     "@matt.kantor/either": "^1.2.0",