Skip tests based on remote daemon's exec support (to exclude
these tests from `make test` ran in LXC case). Makes use of
`test_no_exec` build tag passed by build scripts.
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
Upstream-commit: 102e0611475c7267dd4d2a87044fcc40b2eddcc0
Component: engine
