libfribidi: bump version

This patch also call autoreconf in order to use buildroot's libtool as
buildroot's libtool patch doesn't apply to the upstream ltmain.sh.

[Peter: clarified the need for AUTORECONF]
Signed-off-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>