Update before_install script in .travis.yml #200

	name: Linux GCC

	on: [push, pull_request, workflow_dispatch]

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	submodules: true

	- name: Setup
	run: \|
	sudo apt update
	sudo apt-get install build-essential automake autoconf autoconf-archive texinfo libtool-bin yasm ninja-build ccache

	- name: Setup GCC
	uses: pkgxdev/setup@v1
	with:
	+: gcc@13

	- run: gcc --version

	- name: Restore artifacts or setup vcpkg
	uses: lukka/run-vcpkg@v11
	with:
	vcpkgGitCommitId: 01acfdfde3ed99280d3883a8fccd5fa4408f5214

	- name: Configure
	run: cmake --preset=build

	- name: Build
	run: cmake --build build -j 2

	- name: Test
	working-directory: build
	continue-on-error: true
	run: ctest --rerun-failed --output-on-failure -j 2

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