Bug#1020609: lintian: unknown-field Autobuild

[Hideki Yamane <henrich@iijmio-mail.jp>]

Package: lintian
Version: 2.115.3
Severity: minor

Dear Maintainer,

 Checked non-free package r8125, lintian reports "unknown-field Autobuild"
 that is set in debian/control file as below.

>> XS-Autobuild: yes


 It would be better to not report as "unknown-field".