package/biosdevname: fix configure failure

package/biosdevname: fix configure failure

On version bump to 0.7.3 SITE has been modified to use github
instead of http tarball. Github tarball doesn't contain ./configure file
differently from 0.7.2 http tarball, so need to autoreconf and generate
it.

Add BIOSDEVNAME_AUTORECONF = YES to package recipe.

Fixes:
http://autobuild.buildroot.net/results/3fc/3fc31982af87210b66cbe412410d11c85c9cebd6/

Signed-off-by: Giulio Benetti <giulio.benetti@micronovasrl.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>