build(dependency): ⬆️ bump copier from 9.0.1 to 9.1.1

Bumps [copier](https://github.com/copier-org/copier) from 9.0.1 to 9.1.1.
- [Release notes](https://github.com/copier-org/copier/releases)
- [Changelog](https://github.com/copier-org/copier/blob/master/CHANGELOG.md)
- [Commits](copier-org/copier@v9.0.1...v9.1.1)

---
updated-dependencies:
- dependency-name: copier
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>