ci: remove clang workflow, use main twister workflow to build using llvm #137195

	name: Coding Guidelines

	on: pull_request

	jobs:
	compliance_job:
	runs-on: ubuntu-22.04
	name: Run coding guidelines checks on patch series (PR)
	steps:
	- name: Checkout the code
	uses: actions/checkout@v4
	with:
	ref: ${{ github.event.pull_request.head.sha }}
	fetch-depth: 0

	- name: cache-pip
	uses: actions/cache@v4
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('.github/workflows/coding_guidelines.yml') }}

	- name: Install python dependencies
	run: \|
	pip3 install unidiff
	pip3 install wheel
	pip3 install sh

	- name: Install Packages
	run: \|
	sudo apt-get update
	sudo apt-get install coccinelle

	- name: Run Coding Guildeines Checks
	continue-on-error: true
	id: coding_guidelines
	env:
	BASE_REF: ${{ github.base_ref }}
	run: \|
	export ZEPHYR_BASE=$PWD
	git config --global user.email "[email protected]"
	git config --global user.name "Github Actions"
	git remote -v
	git rebase origin/${BASE_REF}
	git clean -f -d
	source zephyr-env.sh
	# debug
	ls -la
	git log --pretty=oneline \| head -n 10
	./scripts/ci/guideline_check.py --output output.txt -c origin/${BASE_REF}..

	- name: check-warns
	run: \|
	if [[ -s "output.txt" ]]; then
	errors=$(cat output.txt)
	errors="${errors//'%'/'%25'}"
	errors="${errors//$'\n'/'%0A'}"
	errors="${errors//$'\r'/'%0D'}"
	echo "::error file=output.txt::$errors"
	exit 1;
	fi

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