Automatic Linting

[ssolson]

Enforce a style guide on files in the MHKiT repository via GitHub Actions.

[ssolson]

I am going to break this task into two PRs:

• auto formatting via black (Black Formatting #281)
• linting via pylint

[ssolson]

With autoformatting enabled I am moving on to linting via pylint. I will take the module approach following the similar steps as Adam on the xarray overhaul.

• loads module (Lint Loads  #288 )
• power module (Power Module: Linting and Type Hints #296)
• utils module (Lint: Utils module #350)
• tidal module (Lint Tidal #386)
• river module (Lint river module #389 )
• wave module
• dolfyn module