[RFC] dagster-graphql --remote HOST
Summary: Add the ability for dagster-graphql CLI to target a remote dagit server and execute GraphQL against it.
Test Plan:
$ dagster-graphql -r http://localhost:3333 -t {__typename} {'data': {'__typename': 'Query'}}
Reviewers: #ft, natekupp
Reviewed By: #ft, natekupp
Subscribers: natekupp
Differential Revision: https://dagster.phacility.com/D1263