It's the one we are using for all recent distros.
While at it, get rid of custom bin directory -- it appears that both
v2.3.0 and v2.11.0 tests are happy with just symlinks in the current
directory.
Fixes: https://tracker.ceph.com/issues/61565
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>