Revert "libglib2: add host-util-linux for host variant"

This reverts commit 71c5a81c96873c056cb2c54580e3ba2db528ca8a.

The bump to libglib2 2.25.0 causes a large number of build failures due
to the redefinition of crc32() in both util-linux libblkid and
zlib. This commit is related to the bump, so it needs to get reverted as
well.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libglib2/libglib2.mk

@@ -105,12 +105,7 @@ LIBGLIB2_DEPENDENCIES = \
 	libffi pcre util-linux zlib $(if $(BR2_NEEDS_GETTEXT),gettext)
 
 HOST_LIBGLIB2_DEPENDENCIES = \
-	host-gettext \
-	host-libffi \
-	host-pcre \
-	host-pkgconf \
-	host-util-linux \
-	host-zlib
+	host-gettext host-libffi host-pcre host-pkgconf host-zlib
 
 LIBGLIB2_CONF_OPTS = \
 	--with-pcre=system