Bump nodemailer from 6.9.2 to 8.0.4

Bumps [nodemailer](https://github.com/nodemailer/nodemailer) from 6.9.2 to 8.0.4.
- [Release notes](https://github.com/nodemailer/nodemailer/releases)
- [Changelog](https://github.com/nodemailer/nodemailer/blob/master/CHANGELOG.md)
- [Commits](nodemailer/nodemailer@v6.9.2...v8.0.4)

---
updated-dependencies:
- dependency-name: nodemailer
  dependency-version: 8.0.4
  dependency-type: direct:production
...

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

Author: dependabot[bot]

database/package.json

@@ -12,6 +12,6 @@
     "escape-html": "^1.0.3",
     "firebase-admin": "^11.8.0",
     "node-schedule": "^2.1.1",
-    "nodemailer": "^6.9.2"
+    "nodemailer": "^8.0.4"
   }
 }