MODULE_DEPEND(9) on FreeBSD

The text feaf3805149d, as FreeBSD 5.3-RELEASE, FreeBSD 5.2.1-RELEASE, FreeBSD 5.2-RELEASE, FreeBSD 5.1-RELEASE, FreeBSD 5.0-RELEASE shipped it.

set kernel module dependencies

MODULE_DEPEND(9) on FreeBSD now