Denis Pynkin authored Mar 27, 2018 and Guillaume Tucker committed May 01, 2019

Allow to specify any path in `lava_test_results_dir` for deployments.

Originally guest image for Qemu is mounted to target mount point but in the same
time path inside the image skip only 1 directory in hierarchy doubling
the rest of the path in Qemu VM, for instance:
`/var/lib/lava-5/lib/lava-5/bin/...` instead of `/var/lib/lava-5/bin/...`.
This behavior causes the issues in `lava-test-shell` test:
 lava-test: # lava-test: # sh: 9: /var/lib/lava-4/bin/lava-test-runner: not found

Signed-off-by: Denis Pynkin <denis.pynkin@collabora.com>