configure: Run autoupdate
configure: Run autoupdate

With newer autotools some macros changed and we need to follow
up. Fortunately, autotools offer autoupdate script which does the
necessary changes.

Signed-off-by: Michal Privoznik <83d82aaba2eed257f4814b0c239c260c4caaadf0@redhat.com>

libvirt/libvirt-php,zippy2/libvirt-php,libvirt/libvirt-php,libvirt/libvirt-php,zippy2/libvirt-php,zippy2/libvirt-php