Make test_section_names into test_progs test. Also fix ESRCH expected
results. Add uprobe/uretprobe and tp/raw_tp test cases.

Fixes: dd4436bb ("libbpf: Teach bpf_object__open to guess program types")
Reported-by: Nkernel test robot <rong.a.chen@intel.com>
Signed-off-by: NAndrii Nakryiko <andriin@fb.com>
Signed-off-by: NAlexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20191023060913.1713817-1-andriin@fb.com