Composer(deps): bump symfony/mailer from 8.1.0 to 8.1.1 in /web (#1517)

Bumps [symfony/mailer](https://github.com/symfony/mailer) from 8.1.0 to 8.1.1.
- [Release notes](https://github.com/symfony/mailer/releases)
- [Changelog](https://github.com/symfony/mailer/blob/8.2/CHANGELOG.md)
- [Commits](symfony/mailer@v8.1.0...v8.1.1)

---
updated-dependencies:
- dependency-name: symfony/mailer
  dependency-version: 8.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]