ci: install libdevmapper for agent static checks

[Sumynwa]

Install libdevmapper for agent make test check.

Merge Checklist

• Followed patch format from upstream recommendation: https://github.com/kata-containers/community/blob/main/CONTRIBUTING.md#patch-format
  • Included a single commit in a given PR - at least unless there are related commits and each makes sense as a change on its own.
• Aware about the PR to be merged using "create a merge commit" rather than "squash and merge" (or similar)
• The upstream/missing label (or upstream/not-needed) has been set on the PR.

Summary

Install device mapper for agent static build checks for both make check & make test.
This fixes the libdevicemapper.h not found when compiling devicemapper-sys crate.

Test Methodology

[ms-mahuber]

Seems like we are using old code compared to upstream. This change addresses an issue in our older code base. Approving