Bump dotenv from 16.0.3 to 16.4.5

Bumps [dotenv](https://github.com/motdotla/dotenv) from 16.0.3 to 16.4.5.
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](motdotla/dotenv@v16.0.3...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

@@ -77,7 +77,7 @@
 		"csv": "~5.3.2",
 		"csv-parse": "~4.16.3",
 		"csv-stringify": "~5.6.5",
-		"dotenv": "~16.0.3",
+		"dotenv": "~16.4.5",
 		"escape-html": "~1.0.3",
 		"express": "~4.17.3",
 		"express-rate-limit": "~5.5.1",