[openmp] [test] Skip kernel-breaking tests on NetBSD

The omp_taskloop_num_tasks and omp_taskwait have deadlooped
on the NetBSD buildbot previously, practically hanging the host running
it.  Disable them until we can find a good solution, or make the kernel
less fragile.

git-svn-id: https://llvm.org/svn/llvm-project/openmp/trunk@361825 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed