Bump dotenv from 10.0.0 to 16.0.3

Bumps [dotenv](https://github.com/motdotla/dotenv) from 10.0.0 to 16.0.3.
- [Release notes](https://github.com/motdotla/dotenv/releases)
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](motdotla/dotenv@v10.0.0...v16.0.3)

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

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -20,7 +20,7 @@
   "dependencies": {
     "body-parser": "^1.19.0",
     "camelcase": "^6.2.0",
-    "dotenv": "^10.0.0",
+    "dotenv": "^16.0.3",
     "express": "^4.17.1",
     "extend": "^3.0.2",
     "pug": "^3.0.2",