fix humble dependencies issue in ci (backport #347)

[mergify]

All Nightly CI jobs on the humble branch are failing. Error log:

--- stderr: builtin_interfaces
CMake Error at /__w/micro_ros_espidf_component/micro_ros_espidf_component/micro_ros_espidf_component/micro_ros_src/install/share/rosidl_adapter/cmake/rosidl_adapt_interfaces.cmake:59 (message):
  execute_process(/opt/esp/python_env/idf5.4_py3.12_env/bin/python3 -m
  rosidl_adapter --package-name builtin_interfaces --arguments-file
  /__w/micro_ros_espidf_component/micro_ros_espidf_component/micro_ros_espidf_component/micro_ros_src/build/builtin_interfaces/rosidl_adapter__arguments__builtin_interfaces.json
  --output-dir
  /__w/micro_ros_espidf_component/micro_ros_espidf_component/micro_ros_espidf_component/micro_ros_src/build/builtin_interfaces/rosidl_adapter/builtin_interfaces
  --output-file
  /__w/micro_ros_espidf_component/micro_ros_espidf_component/micro_ros_espidf_component/micro_ros_src/build/builtin_interfaces/rosidl_adapter/builtin_interfaces.idls)
  returned error code 1:

  AttributeError processing template 'msg.idl.em'

  Traceback (most recent call last):

    File "/__w/micro_ros_espidf_component/micro_ros_espidf_component/micro_ros_espidf_component/micro_ros_src/install/lib/python3.12/site-packages/rosidl_adapter/resource/__init__.py", line 51, in evaluate_template
      em.BUFFERED_OPT: True,
      ^^^^^^^^^^^^^^^

  AttributeError: module 'em' has no attribute 'BUFFERED_OPT'

This is likely due to an empy version issue. See: micro-ROS/micro-ROS-Agent#232

---

This is an automatic backport of pull request #347 done by Mergify.

[Amronos]

@Mergifyio rebase

[mergify]

rebase

✅ Branch has been successfully rebased