build(deps): bump vmw_backdoor from 0.1.1 to 0.1.2
build(deps): bump vmw_backdoor from 0.1.1 to 0.1.2

Bumps [vmw_backdoor](https://github.com/lucab/vmw_backdoor-rs) from 0.1.1 to 0.1.2.
- [Release notes](https://github.com/lucab/vmw_backdoor-rs/releases)
- [Commits](https://github.com/lucab/vmw_backdoor-rs/compare/v0.1.1...v0.1.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
coreos/coreos-metadata