macos-ci.yml: Install libvorbis explicitly #817

	# For most projects, this workflow file will not need changing; you simply need
	# to commit it to your repository.
	#
	# You may wish to alter this file to override the set of languages analyzed,
	# or to provide custom queries or build logic.
	name: CodeQL

	on:
	push:
	pull_request:

	jobs:
	analyze:
	name: Analyze
	runs-on: ubuntu-latest

	strategy:
	fail-fast: false
	matrix:
	language: ['cpp', 'python']

	steps:
	- name: Check out repository
	uses: actions/checkout@1d96c772d19495a3b5c517cd2bc0cb401ea0529f #v4.1.3
	with:
	fetch-depth: 2

	- name: Download benchmark bundle
	env:
	GH_TOKEN: ${{ github.token }}
	# download the latest version
	run: \|
	gh release download -R github/codeql-action --pattern 'codeql-bundle.tar.gz'

	# Initializes the CodeQL tools for scanning.
	- name: Initialize CodeQL
	uses: github/codeql-action/init@4b6aa0b07da05d6e43d0e5f9c8596a6532ce1c85 #v2.15.3
	with:
	languages: ${{ matrix.language }}
	tools: codeql-bundle.tar.gz

	- name: Bootstrap and Build the Code
	run: \|
	sudo script/bootstrap
	script/build

	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@4b6aa0b07da05d6e43d0e5f9c8596a6532ce1c85 #v2.15.3
	with:
	tools: codeql-bundle.tar.gz

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