GitHub Actions deprecating save-state and set-output commands

[bdferris-v2]

Describe the problem

Per https://github.blog/changelog/2022-10-11-github-actions-deprecating-save-state-and-set-output-commands/, we need to update our workflows to use new environmental outputs for saving state.

Proposed solution

See migration examples in the linked blog post.

Alternatives you've considered

No response

Additional context

No response