Covalent-ecs-plugin

Fixed

- Ensure that async functions are not being passed off to the threadpool.

Changed

- Updated `boto3` calls to make them compatible with the async library.

Operations

- Add ref to license checker path

Fixed

- Store `BASE_COVALENT_AWS_PLUGINS_ONLY` in a temporary file rather than storing it as an environment variable.

Docs

- Added sections containing configuration information and required cloud resources

Changed

- Falling back to config file defaults when using executor via instantiation of executor class
- Removed redundant `ecr_repo_name` config attribute

Added

- Logic to specify that only the base covalent-aws-plugins package is to be installed.

Operations

- Added license workflow

Changed