Tear down devices on disk images before tearing down the images.
Tear down devices on disk images before tearing down the images.

This is restoring the behavior introduced in commit 8e23b392,
which was probably lost in the Populator refactor.

rhinstaller/blivet,vojtechtrefny/blivet,rhinstaller/blivet,vpodzime/blivet,AdamWill/blivet,AdamWill/blivet,vojtechtrefny/blivet,rvykydal/blivet,rvykydal/blivet,vpodzime/blivet,jkonecny12/blivet,jkonecny12/blivet