Bump dotenv from 16.4.1 to 16.4.5 in /ui

Bumps [dotenv](https://github.com/motdotla/dotenv) from 16.4.1 to 16.4.5.
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](motdotla/dotenv@v16.4.1...v16.4.5)

---
updated-dependencies:
- dependency-name: dotenv
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

ui/package.json

@@ -27,7 +27,7 @@
     "@types/lodash.merge": "^4.6.9",
     "@vitejs/plugin-vue": "5.0.3",
     "autoprefixer": "10.4.17",
-    "dotenv": "16.4.1",
+    "dotenv": "16.4.5",
     "eslint": "^8.56.0",
     "ts-node": "10.9.2",
     "typescript": "^5.3.3",