xenomai: remove unnecessary autoreconf
As xenomai release tarballs ship with a configure script, there is only a
need for autoreconfiguring when patches are applied.
The last patch was removed with git commit
de993bc23aab100e16026cb4cabebed48b9e1989 but the AUTORECONF line remained.
Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit 4219c58c386fdd351eb75185fa851addd63a75ed)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>