nasm.nsi: fixup output name
nasm.nsi: fixup output name

Sigh... It should be PACKAGE_SHORT_NAME
rather then PRODUCT_SHORT_NAME.

Signed-off-by: Cyrill Gorcunov <7a1ea01eee6961eb1e372e3508c2670446d086f4@gmail.com>

Distrotech/nasm,projedi/nasm,Distrotech/nasm,techkey/nasm,letolabs/nasm,turingstudio/nasm,turingstudio/nasm,techkey/nasm,projedi/nasm,projedi/nasm,techkey/nasm,letolabs/nasm,letolabs/nasm,Distrotech/nasm,techkey/nasm,turingstudio/nasm,turingstudio/nasm,projedi/nasm,techkey/nasm,projedi/nasm,Distrotech/nasm