missing headers in wire_defs.h

[m0rb]

Hi,

It seems wire_defs.h is missing a couple headers necessary to build

/home/morb/build/metalnes/source/metalnes/wire_defs.h: In function ‘void metalnes::bbox_reset(metalnes::rect&)’:
/home/morb/build/metalnes/source/metalnes/wire_defs.h:67:17: error: ‘numeric_limits’ is not a member of ‘std’

Including stdexcept and limits in the file was enough to get things moving along on Fedora 35 / x86_64 (gcc (GCC) 11.2.1 20220127 (Red Hat 11.2.1-9))