Bump spacetime from 6.12.4 to 6.12.5
Bump spacetime from 6.12.4 to 6.12.5

Bumps [spacetime](https://github.com/spencermountain/spacetime) from 6.12.4 to 6.12.5.
- [Release notes](https://github.com/spencermountain/spacetime/releases)
- [Changelog](https://github.com/spencermountain/spacetime/blob/master/changelog.md)
- [Commits](https://github.com/spencermountain/spacetime/compare/6.12.4...6.12.5)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
ssbc/patchwork,ssbc/patchwork