Higher splitting for Github Actions and Cache venv #6368

	name: Linting

	on: [pull_request, workflow_dispatch]

	jobs:
	flake8_linting:
	runs-on: ubuntu-latest
	name: Linting
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.10
	uses: actions/setup-python@v5
	with:
	python-version: '3.10'
	- name: Restore Python environment cache
	id: restore-env
	uses: actions/cache/restore@v3
	with:
	path: .venv-3.10
	key: ${{ runner.os }}-venv-3.10-${{ hashFiles('devtools/dev-requirements.txt') }}
	restore-keys: \|
	${{ runner.os }}-venv-3.10-

	- name: Check if virtual environment exists
	if: steps.restore-env.outputs.cache-hit != 'true'
	run: \|
	echo "Error: Virtual environment .venv-3.10 not found!"
	exit 1

	- name: Activate virtual environment
	run: \|
	source .venv-3.10/bin/activate

	- name: flake8 Lint
	uses: reviewdog/action-flake8@v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	reporter: github-pr-review

Provide feedback