[CI] checkpatch fails.

[cederom]

Description / Steps to reproduce the issue

Our CI checkpatch fails on all builds @lupyuen could you please take a look? :-)

https://github.com/apache/nuttx-apps/actions/runs/11628349047/job/32383339856?pr=2808

Run echo "::add-matcher::nuttx/.github/nxstyle.json"
Collecting cmake-format
  Downloading cmake_format-0.6.13-py3-none-any.whl (19 kB)
Collecting cmakelang>=0.6.13
  Downloading cmakelang-0.6.13-py3-none-any.whl (159 kB)
     ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 159.8/159.8 KB 13.1 MB/s eta 0:00:00
Collecting six>=1.13.0
  Downloading six-1.16.0-py2.py3-none-any.whl (11 kB)
Installing collected packages: six, cmakelang, cmake-format
Successfully installed cmake-format-0.6.13 cmakelang-0.6.13 six-1.16.0
ccd3ee983 Merge d2a2621f34c945ee52a4d498f77a4b1650cc48b4 into 242b9473423cd29aa4be6fe8efd4c4f33317bcdd
d2a2621f3 Improve nxdiag example for Espressif devices
../nuttx/tools/checkpatch.sh -m -g 242b9473423cd29aa4be6fe8efd4c4f33317bcdd..HEAD
../nuttx/tools/checkpatch.sh: line 87: black: command not found
../nuttx/tools/checkpatch.sh: line 88: flake8: command not found
../nuttx/tools/checkpatch.sh: line 89: isort: command not found
../nuttx/tools/checkpatch.sh: line 92: isort: command not found
Error: Process completed with exit code 1.

• If we use Debian/Ubuntu on the build machine I recently noticed they chanhed the /bin/sh link from /bin/bash to /usr/bin/dash and DASH is not quite compatible with BASH lol :-) It is safest to use /usr/bin/env bash now ;-)
• Maybe missing packages needs to be installed?

On which OS does this issue occur?

[OS: Linux]

What is the version of your OS?

GitHub CI Ubuntu?

NuttX Version

master

Issue Architecture

[Arch: all]

Issue Area

[Area: Tools]

Verification

• I have verified before submitting the report.

[lupyuen]

Sorry @simbit18 do you recall how checkpatch works? I remember seeing this error in the NuttX Repo, I fear that we missed something when syncing the CI Workflow from NuttX Repo to NuttX Apps. Thanks!

[lupyuen]

I think we need to sync this from NuttX Repo to NuttX Apps:

• ci: add Python linter to check nuttx#14323

Update: Yep indeed! I submitted the patch:

• CI: Add Python linter to check #2814

[cederom]

Thank you @lupyuen !! :-)