Bumps the npm_and_yarn group with 1 update in the /packages/fxa-auth-server directory: [mailparser](https://github.com/nodemailer/mailparser).
Updates `mailparser` from 0.6.1 to 3.9.3
- [Release notes](https://github.com/nodemailer/mailparser/releases)
- [Changelog](https://github.com/nodemailer/mailparser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nodemailer/mailparser/compare/v0.6.1...v3.9.3)
---
updated-dependencies:
- dependency-name: mailparser
dependency-version: 3.9.3
dependency-type: direct:development
dependency-group: npm_and_yarn
...
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