Pip dependencies error while running Zephyr Emulator tutorial

まだ誰も着手していません。

I am trying to run the Zephyr emulator tutorial in a VS code's dev container using a ros:humble image.

#### Steps to reproduce the issue

I cloned the Micro-ROS setup repo and launched the dev container which is running rosdep and building the initial workspace.

#### Expected behavior

Create step is effectively creating the firmware folder.

#### Actual behavior

The create step yields the following error (when running `pip install --force-reinstall Sphinx==4.2.0` ):

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
sphinx-tabs 3.2.0 requires docutils~=0.16.0, but you have docutils 0.17.1 which is incompatible.
sphinx-rtd-theme 0.5.2 requires docutils<0.17, but you have docutils 0.17.1 which is incompatible.

#### Additional information

It looks like the conflicts are coming from `firmware/zephyrproject/zephyr/scripts/requirements-doc.txt` where specified sphinx version is 3.*

firmware/zephyrproject/zephyr/scripts/requirements-doc.txt から始め、ROS Humble dev container でチュートリアルの create ステップを再現します。固定されている Sphinx と関連パッケージの要件を追跡し、その後、報告されている pip の依存関係の競合なしに create ステップが完了することを確認します。

索引モデルが issue の本文から書いたものです。