[PARISC] Enabled some NLS modules in a500, b180 and c3000 defconfigs

With c3000_defconfig and b180_defconfig, FAT couldn't be used
because no NLS modules were built.

Signed-off-by: Stuart Brady <sdb@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
3 files changed