Cleanup leftover files in the git repository, since it prevents

successful pulls.

Signed-off-by: Holger Levsen <holger@layer-acht.org>

bin/janitor_setup_worker.sh

@@ -19,6 +19,8 @@ if [ ! -d $TARGET/debian-janitor ]; then
 	git clone --recurse $JANITOR_REPO_URL $TARGET/debian-janitor
 else
 	pushd $TARGET/debian-janitor
+	git reset --hard
+	git status || /bin/true
 	git submodule update --init
 	git pull --recurse
 	popd