Bump dotenv from 8.2.0 to 16.4.1

Bumps [dotenv](https://github.com/motdotla/dotenv) from 8.2.0 to 16.4.1.
- [Changelog](https://github.com/motdotla/dotenv/blob/master/CHANGELOG.md)
- [Commits](https://github.com/motdotla/dotenv/compare/v8.2.0...v16.4.1)

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

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

package.json

@@ -17,7 +17,7 @@
   "dependencies": {
     "dblapi.js": "^2.4.0",
     "discord.js": "^11.6.4",
-    "dotenv": "^8.2.0",
+    "dotenv": "^16.4.1",
     "ffmpeg-static": "^4.2.0",
     "firebase": "^6.6.2",
     "firebase-admin": "^8.11.0",