Adds skeleton performance test framework #16

	name: 📋 Performance Test

	on:
	pull_request:
	types: [ synchronize, opened, reopened, ready_for_review ]

	concurrency:
	group: preview-${{ github.head_ref }}
	cancel-in-progress: true

	jobs:
	performance-test:
	runs-on: ubuntu-latest

	steps:
	- name: ⬇️ Git clone the repository
	uses: actions/checkout@v3

	- name: Init
	run: \|
	# Set permissions for checkout.
	sudo chown -R 1000:1000 $(pwd)

	# Create performance testing results directory.
	sudo mkdir -p performance-testing/results
	sudo chmod 777 performance-testing/results

	- name: 📋 Setup
	run: \|
	OTEL_PHP_AUTOLOAD_ENABLED=false docker compose up -d --wait
	docker compose exec php-cli composer install --prefer-dist
	docker compose exec php-cli ./vendor/drush/drush/drush si demo_umami -y

	- name: K6 - Execute Baseline Performance Test
	run: \|
	bash performance-testing/scripts/k6_run.sh performance-testing/scenarios/basic.js $(pwd)/performance-testing/results baseline.json

	- name: Enable OTEL
	run: \|
	docker compose stop
	docker compose up -d --wait

	- name: K6 - Execute OpenTelemetry Enabled Performance Test
	run: \|
	bash performance-testing/scripts/k6_run.sh performance-testing/scenarios/otel.js $(pwd)/performance-testing/results baseline.json

	- name: 📋 Review Test Results
	run: \|
	BUDGET=200
	bash performance-testing/scripts/review_results.sh performance-testing/results/baseline.json performance-testing/results/otel.json ${BUDGET}

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