Fix build_doc.yml #9034

	name: CMake Test Merge Branch

	on: [push, pull_request, workflow_dispatch]

	permissions:
	contents: read

	jobs:
	build:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4
	- name: install dependencies
	run: \|
	.github/install.sh
	set -x
	sudo apt-get update && sudo apt-get install -y graphviz ssh bibtex2html
	sudo pip install lxml
	sudo pip install 'pyquery==1.4.1' # it seems to be the last py2 compatible version
	wget --no-verbose -O doxygen_exe https://cgal.geometryfactory.com/~cgaltest/doxygen_1_8_13_patched/doxygen
	sudo mv doxygen_exe /usr/bin/doxygen
	sudo chmod +x /usr/bin/doxygen
	git config --global user.email "cgal@geometryfactory.com"
	git config --global user.name "cgaltest"

	- name: Run checks
	run: \|
	zsh Scripts/developer_scripts/test_merge_of_branch HEAD
	#test dependencies
	bash Scripts/developer_scripts/cgal_check_dependencies.sh --check_headers /usr/bin/doxygen

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