libzip: drop recipe

The recipe has been moved to oe-core in commit f17e8750c3 ("libzip:
import recipe from meta-oe").

Signed-off-by: Igor Opaniuk <igor.opaniuk@oss.qualcomm.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-oe/recipes-core/packagegroups/packagegroup-meta-oe.bb

@@ -380,7 +380,6 @@ RDEPENDS:packagegroup-meta-oe-extended = "\
     libusbmuxd \
     ${@bb.utils.contains("DISTRO_FEATURES", "x11", "libwmf", "", d)} \
     libyang \
-    libzip \
     linuxconsole \
     lockfile-progs \
     logwatch \