generic/633: add _require_acls for tcore_acls() ACL dependency

generic/633 runs --test-core which includes tcore_acls(). Without
_require_acls, the test fails instead of being skipped on filesystems
that lack ACL support.

Signed-off-by: German Maglione <gmaglione@redhat.com>
Reviewed-by: Zorro Lang <zlang@kernel.org>
Reviewed-by: Christian Brauner (Amutable) <brauner@kernel.org>
Signed-off-by: Zorro Lang <zlang@kernel.org>