[sudo-workers] [PATCH] include/sudo_compat.h: include <sys/types.h> for uid_t and gid_t.

[Todd C. Miller]

Most sudo source files already include sys/types.h directly so I'd
prefer to just add it to the .c files that actually need it.

See http://www.sudo.ws/repos/sudo/rev/86eb67f3c41a

 - todd