Copy the ci script before running it

This prevents the script from changing during its execution

src/freedombone-ci

@@ -77,7 +77,8 @@ function create_ci_daemon {
     { echo '#!/bin/bash';
       echo 'set -e';
       echo 'set -x';
-      echo "/usr/local/bin/${PROJECT_NAME}-ci ${ci_target} ${web_dir} ${ci_build_info}"; } > "$script_filename"
+      echo "cp /usr/local/bin/${PROJECT_NAME}-ci ${install_name}-build/${PROJECT_NAME}-ci";
+      echo "${install_name}-build/${PROJECT_NAME}-ci ${ci_target} ${web_dir} ${ci_build_info}"; } > "$script_filename"
     chmod +x "$script_filename"
     birbci --repo "${code_repo}/freedombone" --branch stretch --script "${script_filename}" -w "${web_dir}/index.html" --root yes --synchronous yes --install "${install_name}" --build-log yes
 }