build(deps): bump nodemailer

Bumps the npm_and_yarn group with 1 update in the /backend/api directory: [nodemailer](https://github.com/nodemailer/nodemailer).


Updates `nodemailer` from 7.0.13 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@v7.0.13...v8.0.4)

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

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

Author: dependabot[bot]

backend/api/package.json

@@ -32,7 +32,7 @@
     "node-cron": "^3.0.2",
     "swagger-ui-express": "^4.6.3",
     "swagger-jsdoc": "^6.2.8",
-    "nodemailer": "^7.0.11",
+    "nodemailer": "^8.0.4",
     "twilio": "^4.10.0",
     "compression": "^1.7.4",
     "morgan": "^1.10.0"