bsd-user: Add bsd-misc.c to build

Build bsd-misc.c for routines to support System V IPC, UUID, quotactl,
reboot and getdtablesize.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>

bsd-user/meson.build

@@ -8,6 +8,7 @@ common_user_inc += include_directories('include')
 
 bsd_user_ss.add(files(
   'bsd-mem.c',
+  'bsd-misc.c',
   'bsd-proc.c',
   'bsdload.c',
   'elfload.c',