add util-linux dependency

[agalera]

Summary of Changes

At times the application tries to use kill if it discovers a .pid (may be after a reboot) and the wall command, these two commands are available in util-linux

Why is this change being made?

Error, command not found (kill and wall)

How was this tested? How can the reviewer verify your testing?

When starting the process, after a few minutes a wall command not found error appeared

Completion checklist

• [ ] The pull request is linked to all related issues
• [ ] This change has unit test coverage
• [ ] Documentation has been updated
• [ ] Dependencies have been updated and verified