Immanuel/nnn: My build of nnn with minor changes - nnn

My build of nnn with minor changes

Arun Prakash Jana e688188fa6 x86-64 to x86_64		5 lat temu
..
Makefile	x86-64 to x86_64	5 lat temu
haiku_interop.h	Get nnn compile and run on Haiku (#403)	5 lat temu
nm.cpp	Get nnn compile and run on Haiku (#403)	5 lat temu
nnn-master.recipe	Update Haiku Makefile and recipe with suggestions from HaikuPorts (#426)	5 lat temu