build(deps): bump vmactions/openbsd-vm from 1.4.3 to 1.4.4 (#423)

Bumps [vmactions/openbsd-vm](https://github.com/vmactions/openbsd-vm) from 1.4.3 to 1.4.4.
- [Release notes](https://github.com/vmactions/openbsd-vm/releases)
- [Commits](https://github.com/vmactions/openbsd-vm/compare/fcf799d7ce9c305ad89eabef1fb2fa5c1c42d0ee...18edb32f4e48dae5865d7b8b3a9587bc01218a20)

---
updated-dependencies:
- dependency-name: vmactions/openbsd-vm
  dependency-version: 1.4.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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