Bump @rails/ujs from 7.1.500 to 7.1.501 in /demo in the all-demo group

Bumps the all-demo group in /demo with 1 update: [@rails/ujs](https://github.com/rails/rails).


Updates `@rails/ujs` from 7.1.500 to 7.1.501
- [Release notes](https://github.com/rails/rails/releases)
- [Commits](https://github.com/rails/rails/commits)

---
updated-dependencies:
- dependency-name: "@rails/ujs"
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-demo
...

Signed-off-by: dependabot[bot] <[email protected]>

demo/package.json

@@ -6,7 +6,7 @@
     "@primer/css": "^21.5.1",
     "@primer/primitives": "^10.0.0",
     "@rails/actioncable": "^7.2.100",
-    "@rails/ujs": "^7.1.500",
+    "@rails/ujs": "^7.1.501",
     "turbolinks": "^5.2.0"
   },
   "devDependencies": {