Update extract_debian_from_container.sh

Extract VERSION from docker image

Author: mmmarinho

.devel/extract_debian_from_container.sh

@@ -6,4 +6,5 @@ mkdir -p upload
 
 docker run -t -d --name extract_files sas_deb_builder || true
 docker exec extract_files bash -c "mkdir -p ~/extract; cp -f /root/tmp_ros2/*.deb ~/extract"
-docker cp extract_files:/root/extract upload/
+docker exec extract_files bash -c "mkdir -p ~/extract; cp -f /root/tmp_ros2/SAS_VERSION ~/extract"
+docker cp extract_files:/root/extract upload/