Bump @rails/ujs from 7.1.500 to 7.1.501 in /demo in the all-demo group (#3244)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

demo/package-lock.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": {