Change in vdsm[master]: virt: tests: move domaindescriptor tests in virt

[Code Review]

From Dan Kenigsberg :

Dan Kenigsberg has submitted this change and it was merged.

Change subject: virt: tests: move domaindescriptor tests in virt
......................................................................

virt: tests: move domaindescriptor tests in virt

Move the tests under the virt/ subdir, and run them under
python3 as well.

Change-Id: I6538ae91e59628bb3ce2195f2d39837d72ed8005
Signed-off-by: Francesco Romani 
---
M tests/Makefile.am
R tests/virttests/domaindescriptor_test.py
2 files changed, 0 insertions(+), 1 deletion(-)

Approvals:
  Jenkins CI: Passed CI tests
  Dan Kenigsberg: Looks good to me, approved
  Francesco Romani: Verified