It is recommended to change the calling method of the entrance

https://github.com/micro-ROS/docker/blob/iron/micro-ROS-static-library-builder/Dockerfile
In micro-ROS-static-library-builder is ：

`ENTRYPOINT ["/entrypoint.sh"]`

It should be changed to the following link:
https://github.com/micro-ROS/docker/blob/iron/micro-ROS-Agent/Dockerfile
In micro-ROS-Agent is：
`ENTRYPOINT ["/bin/sh", "/micro-ros_entrypoint.sh"]`

The above micro-ROS-static-library-builder example will have permission issues, causing it to not work properly when running docker.

Start with micro-ROS-static-library-builder/Dockerfile and compare its ENTRYPOINT with micro-ROS-Agent/Dockerfile. Reproduce the reported permission failure when running the static-library-builder image, then verify that the entrypoint change allows the Docker container to run correctly.

Written by the indexing model from the issue text.