chore: Bump dotenv from 16.3.1 to 16.4.5

Bumps [dotenv](https://github.com/motdotla/dotenv) from 16.3.1 to 16.4.5.
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](motdotla/dotenv@v16.3.1...v16.4.5)

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

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

package.json

@@ -34,7 +34,7 @@
     "ajv": "^8.17.1",
     "async-retry": "^1.3.3",
     "debug": "^4.3.1",
-    "dotenv": "^16.3.1",
+    "dotenv": "^16.4.5",
     "micro": "9.3.4",
     "microrouter": "^3.1.3",
     "serve-handler": "^6.1.6",