Bump dotenv from 16.4.2 to 16.4.3

Bumps [dotenv](https://github.com/motdotla/dotenv) from 16.4.2 to 16.4.3.
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](motdotla/dotenv@v16.4.2...v16.4.3)

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

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

package.json

@@ -15,7 +15,7 @@
   "dependencies": {
     "concurrently": "^8.2.2",
     "cors": "^2.8.5",
-    "dotenv": "^16.4.2",
+    "dotenv": "^16.4.3",
     "express": "^4.18.2",
     "nodemon": "^3.0.3",
     "react": "^18.2.0",