Bump the npm_and_yarn group across 1 directory with 2 updates
Bumps the npm_and_yarn group with 2 updates in the /backend directory: [express](https://github.com/expressjs/express) and [nodemailer](https://github.com/nodemailer/nodemailer).
Updates `express` from 4.21.2 to 4.22.1
- [Release notes](https://github.com/expressjs/express/releases)
- [Changelog](https://github.com/expressjs/express/blob/v4.22.1/History.md)
- [Commits](https://github.com/expressjs/express/compare/4.21.2...v4.22.1)
Updates `nodemailer` from 7.0.7 to 7.0.11
- [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/v7.0.7...v7.0.11)
---
updated-dependencies:
- dependency-name: express
dependency-version: 4.22.1
dependency-type: direct:production
dependency-group: npm_and_yarn
- dependency-name: nodemailer
dependency-version: 7.0.11
dependency-type: direct:production
dependency-group: npm_and_yarn
...
Signed-off-by: dependabot[bot] <support@github.com>