The test sets container's Linux.SecurityContext.NamespaceOptions.Pid = NamespaceMode_CONTAINER,
which will ensure that the container keeps running even if the sandbox container dies. We do
not have that option on Windows.
Adds additional logging in the test, so it is easier to figure out which assertion failed.
Signed-off-by: Claudiu Belu <cbelu@cloudbasesolutions.com>