use Github Actions to deploy GWELLS changes to environments

[jakemorr]

Describe the task
once the pipeline is shifted to Github Actions we still need to figure out how to make it actually deploy. translating the broken pipeline means there is still things that need to be fixed.

Acceptance Criteria

• use Github Actions to push to Dev environment
• use Github Actions to push to Test environment
• use Github Actions to push to Prod environment

Additional context

• we want to follow this deployment path: On PR Creation -> New Build -> New build is pushed to dev (and test but dev is more important to get working first) -> Testing and review is done -> Command is used in terminal to deploy to prod -> PR is Merged