run the uv command in a way that could actually work :facepalm

Author: Mwindo

spiffworkflow-backend/bin/boot_server_in_docker

@@ -102,7 +102,7 @@ if [[ "${SPIFFWORKFLOW_BACKEND_RUN_DATA_SETUP:-}" != "false" ]]; then
   uv run python bin/refresh_all_caches.py
 fi
 
-uv run python "${script_dir}/bootstrap.py"
+uv run python bin/bootstrap.py
 
 log_info "Starting gunicorn server"
 export IS_GUNICORN="true"