insns.dat: Add CLZERO AMD instruction
insns.dat: Add CLZERO AMD instruction

https://sourceware.org/ml/binutils/2015-03/msg00078.html
http://bugzilla.nasm.us/show_bug.cgi?id=3392337

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

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