emptyarg.asm: add expansion test for a range with a single parameter
emptyarg.asm: add expansion test for a range with a single parameter

Add a test for %{1:1}, as reported in BR 3392611.

Signed-off-by: H. Peter Anvin (Intel) <8a453bad9912ffe59bc0f0b8abe03df9be19379e@zytor.com>

techkey/nasm,techkey/nasm,techkey/nasm,techkey/nasm,techkey/nasm