Update README.md #9

	name: Build LaTeX document

	on:
	push:
	branches:
	- main

	jobs:
	build_latex:
	runs-on: ubuntu-latest
	steps:
	- name: Set up Git repository
	uses: actions/checkout@v2

	- name: Compile LaTeX document
	uses: xu-cheng/latex-action@v2
	with:
	working_directory: src
	root_file: linopt-notes.tex

	- name: Upload linopt-notes.pdf
	run: \|
	# Move file to root folder
	mv $GITHUB_WORKSPACE/src/linopt-notes.pdf $GITHUB_WORKSPACE/pdfs/linopt-notes.pdf

	# configure git
	git config --global user.name "FabsOliveira"
	git config --global user.email "fabricio.oliveira@aalto.fi"

	# add file and push
	git checkout main
	git add -f pdfs/linopt-notes.pdf
	git commit -m "[GA] update linopt-notes.pdf"
	git push

	env:
	DEPLOY_KEY: ${{ secrets.DEPLOY_KEY }}

Provide feedback