Remove check for zlib in configure script
Remove check for zlib in configure script

If libfontenc needs it, it will either be linked with it or
provide -lz in its pkg-config library requirements.

Signed-off-by: Alan Coopersmith <ea3248f8c2440b9439894eab21ef26209b22bacf@oracle.com>
Reviewed-by: Dan Nicholson <2570c412b7cbb4203ff39baaca2bd49e72848226@gmail.com>

freedesktop-unofficial-mirror/xorg__app__luit,freedesktop-unofficial-mirror/xorg__app__luit