Fix encoding guesser for non-UTF-8 BOM-based files. Fixes #6595 #2587


	name: Copy labels from issue to pull request

	on:
	pull_request_target:
	types: [opened, edited]

	jobs:
	transfer_tags:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python 3.9
	uses: actions/setup-python@v5
	with:
	python-version: 3.9
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip setuptools
	pip install -r .github/workflows/label_transfer/requirements.txt
	pip freeze
	- name: Run Python label transfer script
	run: python .github/workflows/label_transfer/script.py ${{ github.event.number }}
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	GITHUB_REPO: ${{ github.repository }}

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