build(avd): update avd installation instructions #21

	name: pr-validation

	on:
	pull_request:
	branches: [main]

	defaults:
	run:
	shell: bash

	concurrency:
	group: ${{ github.head_ref }}.${{ github.sha }}.pr-validation
	cancel-in-progress: true

	jobs:
	premerge:
	runs-on: ubuntu-latest

	steps:
	- name: Don't save Bash session history
	run: unset HISTFILE

	- name: Checkout sources
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	ref: ${{ github.event.pull_request.head.sha }}

	- name: Validate the commit messages
	run: \|
	sudo pip3 install -U Commitizen
	git checkout -b premerge
	git fetch origin main:main
	cz check --rev-range main..premerge

	- name: Detect changes
	uses: dorny/paths-filter@v2
	id: changes
	with:
	filters: \|
	shelltools:
	- '*.sh'
	- 'utils/*.sh'

	- name: Lint shell
	if: steps.changes.outputs.shelltools == 'true'
	run: \|
	sudo apt update
	sudo apt install -y shellcheck
	shellcheck ./.sh ./utils/.sh -x

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