dracut: depend on net-lib not ifcfg

ifcfg is gone in dracut-ng 204. Looking at the module and its
history, I'm pretty sure we don't actually use anything from the
ifcfg module any more. anaconda-ifcfg.sh only uses save_netinfo,
which is in net-lib. So let's turn the ifcfg dep into a net-lib
dep instead.

If I missed anything and we really are still relying on the ifcfg
module then we need to fix that, since it's gone now.

Signed-off-by: Adam Williamson <[email protected]>

dracut/module-setup.sh

@@ -8,7 +8,7 @@ check() {
 }
 
 depends() {
-    echo livenet nfs img-lib convertfs ifcfg
+    echo livenet nfs img-lib convertfs net-lib
     case "$(uname -m)" in
         s390*) echo cms ;;
     esac