fix: upgrade @vue/test-utils from 2.4.5 to 2.4.6

Snyk has created this PR to upgrade @vue/test-utils from 2.4.5 to 2.4.6.

See this package in npm:
@vue/test-utils

See this project in Snyk:
https://app.snyk.io/org/eregs-x7s/project/bec2fb44-4372-4cd4-bac2-d5e881fde4db?utm_source=github&utm_medium=referral&page=upgrade-pr

solution/ui/regulations/package.json

@@ -20,7 +20,7 @@
     "@cmsgov/design-system": "^2.5.0",
     "@fortawesome/fontawesome-free": "^5.15.4",
     "@vitejs/plugin-vue": "^4.6.2",
-    "@vue/test-utils": "^2.4.5",
+    "@vue/test-utils": "^2.4.6",
     "flush-promises": "^1.0.2",
     "localforage": "^1.10.0",
     "lodash": "^4.17.21",