fix(velodyne_msgs): change xml version 3.0 to 1.0 #36

	name: documentation
	on:
	pull_request:
	types: [closed]
	permissions:
	contents: write
	jobs:
	deploy:
	runs-on: ubuntu-latest
	if: github.event.pull_request.merged == true
	steps:
	- uses: actions/checkout@v3
	- uses: actions/cache@v3
	with:
	key: ${{ github.ref }}
	path: .cache
	- uses: actions/setup-python@v4
	with:
	python-version: 3.x
	- run: \|
	sudo apt update && sudo apt install -y doxygen && \
	pip install mkdocs-material \
	mkdocs \
	mkdocs-material \
	Jinja2 \
	ruamel.yaml && \
	pip install git+https://github.com/JakubAndrysek/mkdoxy
	- run: mkdocs gh-deploy --force

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