Create framework/method for testing cloud deployments are working

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Currently, they are tested via a unittest test in each repository, but this is not ideal as it slows down the testing of the actual code and can be out-of-sync with the current state of the branch.

[cortadocodes]

@thclark pointed out a possible solution here: https://github.com/windpioneers/power-loss/commit/5882069445fb6fcd2148c9ccbd859241233e775a#diff-51b6a5ea268564da41d6f8eeb72ac50f90cdc51c22d242ce484a437b5d68dc7bR12

[cortadocodes]

I've added this to release 0.1.19