fix(mdns): fix compiling issue when disabling IPv4 (IDFGH-11453) #959

	name: Check pre-commit rules

	on:
	pull_request:
	types: [opened, reopened, synchronize]

	permissions:
	contents: read

	jobs:
	pre_commit_check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	ref: ${{ github.base_ref }}
	fetch-depth: 20
	- name: Fetch head and base refs
	# This is necessary for pre-commit to check the changes in the PR branch (and to set origin/HEAD and HEAD refs)
	run: \|
	git fetch origin ${{ github.event.pull_request.head.sha }}:pr_ref
	git checkout pr_ref
	git remote set-head origin --auto
	git merge-base origin/HEAD HEAD \|\| ( echo "Your PR is far behind origin/HEAD, please rebase" && exit 1 )
	- name: Set up Python environment
	uses: actions/setup-python@master
	with:
	python-version: v3.7
	- name: Install python packages
	run: \|
	pip install pre-commit
	pre-commit install-hooks
	- name: Run pre-commit and check for any changes
	run: \|
	echo "Commits being checked:"
	git log --oneline --no-decorate origin/HEAD..HEAD
	echo ""
	if ! pre-commit run --from-ref origin/HEAD --to-ref HEAD --hook-stage manual --show-diff-on-failure ; then
	echo ""
	echo "::notice::It looks like the commits in this PR have been made without having pre-commit hooks installed."
	echo "::notice::Please see https://github.com/espressif/esp-protocols/CONTRIBUTING.md for instructions."
	echo ""
	exit 1
	fi

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