Bump unsafe-libyaml from 0.2.4 to 0.2.10

Bumps [unsafe-libyaml](https://github.com/dtolnay/unsafe-libyaml) from 0.2.4 to 0.2.10.
- [Release notes](https://github.com/dtolnay/unsafe-libyaml/releases)
- [Commits](https://github.com/dtolnay/unsafe-libyaml/compare/0.2.4...0.2.10

)

---
updated-dependencies:
- dependency-name: unsafe-libyaml
  dependency-type: indirect
...

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

Made it possible for the program to create a empty config file, which needs to be filled out, so the software is able to send data to the printer and print.