[IA64] refresh arch/ia64/configs/* using "make savedefconfig"

Prompted by a change to drivers/scsi/Kconfig which used to do a
"select NET" but now does a "depends on NET". This meant that some
configurations ended up without CONFIG_NET=y

Signed-off-by Tony Luck <tony.luck@intel.com>

diff --cc arch/ia64/configs/bigsur_defconfig
Simple merge

diff --cc arch/ia64/configs/generic_defconfig
Simple merge

diff --cc arch/ia64/configs/gensparse_defconfig
Simple merge

diff --cc arch/ia64/configs/sim_defconfig
Simple merge

diff --cc arch/ia64/configs/tiger_defconfig
Simple merge

diff --cc arch/ia64/configs/zx1_defconfig
Simple merge