Ticket 49512 - Add ds-cockpit-setup to rpm spec file

Description:  Was missing the script in the rpmspec file

https://pagure.io/389-ds-base/issue/49512

Reviewed by: mreynolds (one line commit rule)

rpm/389-ds-base.spec.in

@@ -495,6 +495,7 @@ fi
 %{_sbindir}/dscreate
 %{_sbindir}/dsctl
 %{_sbindir}/dsidm
+%{_sbindir}/ds-cockpit-setup
 %{_sbindir}/ds_selinux_enabled
 %{_sbindir}/ds_selinux_port_query
 %{_sbindir}/ds_systemd_ask_password_acl