made entrypoint executable

Author: david-gasinski

Dockerfile

@@ -42,6 +42,7 @@ RUN python3 -m pip install -r requirements.txt && \
     mv docker/PythonAPI.tar ./ && \
     tar -xvf PythonAPI.tar && \
     rm -rf PythonAPI.tar && \
+    chmod +x /autoware_scenario_runner/entrypoint.sh && \
     mkdir logs
 
 # update CYCLONE DDS Config for ROS