Bump sweetalert2 from 11.14.5 to 11.15.9

Bumps [sweetalert2](https://github.com/sweetalert2/sweetalert2) from 11.14.5 to 11.15.9.
- [Release notes](https://github.com/sweetalert2/sweetalert2/releases)
- [Changelog](https://github.com/sweetalert2/sweetalert2/blob/main/CHANGELOG.md)
- [Commits](sweetalert2/sweetalert2@v11.14.5...v11.15.9)

---
updated-dependencies:
- dependency-name: sweetalert2
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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