Bump nodemailer in /Node-1st-gen/email-confirmation/functions (#1262)

Bumps [nodemailer](https://github.com/nodemailer/nodemailer) from 6.10.0 to 8.0.5.
- [Release notes](https://github.com/nodemailer/nodemailer/releases)
- [Changelog](https://github.com/nodemailer/nodemailer/blob/master/CHANGELOG.md)
- [Commits](nodemailer/nodemailer@v6.10.0...v8.0.5)

---
updated-dependencies:
- dependency-name: nodemailer
  dependency-version: 8.0.5
  dependency-type: direct:production
...

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Author: dependabot[bot]

Node-1st-gen/email-confirmation/functions/package.json

@@ -5,7 +5,7 @@
     "eslint-plugin-promise": "^7.2.1",
     "firebase-admin": "^13.0.2",
     "firebase-functions": "7.0.0",
-    "nodemailer": "^6.8.0"
+    "nodemailer": "^8.0.5"
   },
   "devDependencies": {
     "eslint": "^8.57.1"