These self tests are just self contained binaries, they are not run by
any of the scripts in the directory.  This means they need to be marked
with TEST_GEN_PROGS to actually be run, not TEST_GEN_FILES.
Signed-off-by: NJosef Bacik <jbacik@fb.com>
Signed-off-by: NShuah Khan <shuahkh@osg.samsung.com>