Bump tins from 1.20.3 to 1.21.0
Bump tins from 1.20.3 to 1.21.0

Bumps [tins](https://github.com/flori/tins) from 1.20.3 to 1.21.0.
- [Release notes](https://github.com/flori/tins/releases)
- [Commits](https://github.com/flori/tins/compare/v1.20.3...v1.21.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
sue445/sebastian-badge,sue445/sebastian-badge,sue445/sebastian-badge,sue445/sebastian-badge