Make sure Git and other VCS files are excluded for 1.0 packages

Adding -i to dpkg-buildpackage invocation adds the common defaults
which are only enabled by default for 3.0 packages.

Signed-off-by: Andrej Shadura <andrew.shadura@collabora.co.uk>

apertis-package-source-builder/overlay/usr/bin/ci-buildpackage

@@ -66,7 +66,7 @@ fi
 rm -rf debian/apertis/gitlab-ci.yml
 rmdir --ignore-fail-on-non-empty debian/apertis/
 
-dpkg-buildpackage -uc -us -S -I.git
+dpkg-buildpackage -uc -us -S -I.git -i
 
 case "$CI_PROJECT_PATH" in
     pkg/*)