build(deps): bump nodemailer from 8.0.3 to 8.0.4 in /backend

* build(deps): bump nodemailer from 8.0.3 to 8.0.4 in /backend

Bumps [nodemailer](https://github.com/nodemailer/nodemailer) from 8.0.3 to 8.0.4.
- [Release notes](https://github.com/nodemailer/nodemailer/releases)
- [Changelog](https://github.com/nodemailer/nodemailer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nodemailer/nodemailer/compare/v8.0.3...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>

* chore: retrigger ci for dependabot pr 492

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Daniel Volz <mail@danielvolz.org>

backend/package.json

@@ -32,7 +32,7 @@
     "dotenv": "^17.3.1",
     "drizzle-orm": "^0.45.1",
     "fastify": "^5.8.3",
-    "nodemailer": "^8.0.3",
+    "nodemailer": "^8.0.4",
     "openid-client": "^6.8.2",
     "sharp": "^0.34.5",
     "zod": "^3.23.8"