Add arm64 platform support to dagster-cloud.pex, do the build inside a manylinux builder image #718

	name: Serverless Branch Deployments
	on:
	pull_request:
	types: [opened, synchronize, reopened, closed]
	env:
	DAGSTER_CLOUD_URL: ${{ secrets.DAGSTER_CLOUD_SERVERLESS_URL }}

	jobs:
	parse_workspace:
	runs-on: ubuntu-latest
	outputs:
	build_info: ${{ steps.parse-workspace.outputs.build_info }}
	secrets_set: ${{ steps.parse-workspace.outputs.secrets_set }}
	steps:
	- uses: actions/checkout@v3
	- name: Parse cloud workspace
	id: parse-workspace
	uses: ./actions/utils/parse_workspace
	with:
	dagster_cloud_file: sample-repo/dagster_cloud.yaml

	dagster_cloud_build_push:
	runs-on: ubuntu-latest
	needs: parse_workspace
	name: Dagster Serverless Branch Deployments
	strategy:
	fail-fast: false
	matrix:
	location: ${{ fromJSON(needs.parse_workspace.outputs.build_info) }}
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	ref: ${{ github.sha }}
	- name: Build and deploy to Dagster Cloud serverless
	uses: ./actions/serverless_branch_deploy
	with:
	dagster_cloud_api_token: ${{ secrets.DAGSTER_CLOUD_SERVERLESS_API_TOKEN }}
	location: ${{ toJson(matrix.location) }}
	env_vars: ${{ toJson(secrets) }}
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

Provide feedback