CI: Use xlarge resource class Executor for Tests
Using a larger circleci executor should cut our CI tests time nearly in
half from ~4 minutes to ~2.
@@ -17,6 +17,7 @@ executors:
username: $DOCKER_USERNAME
password: $DOCKER_PASSWORD
go-with-postgres:
+ resource_class: xlarge
docker:
- image: cimg/go:<< pipeline.parameters.go_version >>
auth:
