libjpeg: use nasm-native also for target DEPENDS, it's needed for targets with SIMD support

* configure checks that the same as in native case
| configure:13139: checking if we have SIMD optimisations for cpu type
| configure:13143: result: yes (x86_64)
| configure:13151: checking for nasm
| configure:13181: result: no
| configure:13151: checking for nasmw
| configure:13181: result: no
| configure:13151: checking for yasm
| configure:13181: result: no
| configure:13189: error: no nasm (Netwide Assembler) found

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>