parisc: Set CONFIG_NET=y in defconfigs

Commit 5d6be6a5 ("scsi_netlink : Make SCSI_NETLINK dependent on NET
instead of selecting NET") removed what happened to be the only instance
of 'select NET'. Defconfigs that were relying on the select now lack
networking support.
Reported-by: NStephen Rothwell <sfr@canb.auug.org.au>
Cc: linux-parisc@vger.kernel.org
Signed-off-by: NMichal Marek <mmarek@suse.cz>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

arch/parisc/configs/c8000_defconfig

@@ -33,6 +33,7 @@ CONFIG_PCI_LBA=y
 # CONFIG_PDC_CHASSIS_WARN is not set
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_MISC=m
+CONFIG_NET=y
 CONFIG_PACKET=y
 CONFIG_UNIX=y
 CONFIG_XFRM_USER=m