suport/download: force svn to be non-interactive
Fixes:
http://autobuild.buildroot.org/results/2af/
2af7412846c576089f8596857ab8c81ac31c1bed/
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: André Hentschel <nerv@dawncrow.de>
Reviewed-by: André Hentschel <nerv@dawncrow.de>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
(cherry picked from commit
4013f11a5b71f238b36f45dcdeb46b7f7a01e600)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>