Add docker build as part of checks for x64/arm64 #3

	name: Docker Build and Test
	on:
	pull_request:
	workflow_dispatch:
	inputs:
	logLevel:
	description: Log level
	required: true
	default: warning
	type: choice
	options:
	- info
	- warning
	- debug

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	# - name: Login to DockerHub
	# uses: docker/login-action@v1
	# with:
	# username: ${{ secrets.DOCKERHUB_USERNAME }}
	# password: ${{ secrets.DOCKERHUB_TOKEN }}
	- uses: actions/checkout@v4
	with:
	repository: 'opensearch-project/opensearch-build'
	ref: 'main'
	- uses: actions/checkout@v4
	with:
	path: 'opensearch-benchmark'
	- name: Docker Build
	run: \|
	docker buildx version
	ls -l
	ls -l opensearch-benchmark

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