build(deps): bump nodemailer in /examples/typescript/smtp-client-pool (#3014)

build(deps): bump nodemailer in /examples/typescript/smtp-client-pool (#3014)

Bumps [nodemailer](https://github.com/nodemailer/nodemailer) from 7.0.6 to 7.0.7.
- [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/v7.0.6...v7.0.7)

---
updated-dependencies:
- dependency-name: nodemailer
  dependency-version: 7.0.7
  dependency-type: direct:production
...

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