updating the build process

[xorg/xkeyboard-config] / keymap / sgi_vndr / Makefile.am

keymapdir = $(xkb_base)/keymap/sgi_vndr

dist_keymap_DATA = \
be bg ca \
ch cz de \
dk dvorak \
es fi \
fr gb \
hu it jp \
no pl pt \
ru se sk \
th us