bsd-user: TARGET_NGROUPS unused in this file, remove

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

bsd-user/bsdload.c

@@ -19,8 +19,6 @@
 
 #include "qemu.h"
 
-#define TARGET_NGROUPS 32
-
 /* ??? This should really be somewhere else.  */
 abi_long memcpy_to_target(abi_ulong dest, const void *src,
                           unsigned long len)