Prevent running the same workflows twice on the same commit

[reece]

Is your feature request related to a problem? Please describe.

We currently run the same workflow twice for each commit in a PR. For example, in #32:

Describe the solution you'd like

A workflow should be run exactly once for each environment configuration. [This issue has been encountered by many others] (https://github.com/orgs/community/discussions/26276).

We should consider these cases:

• commit to main (always/usually a merge) by codeowner
• commit to branch other than main with or without PR by anyone with permissions to do so
• PR from remote (i.e., not biocommons org) repo

[github-actions]

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 7 days.

[github-actions]

This issue was closed because it has been stalled for 7 days with no activity.

[reece]

This issue was closed by stalebot. It has been reopened to give more time for community review. See biocommons coding guidelines for stale issue and pull request policies. This resurrection is expected to be a one-time event.

[github-actions]

This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 7 days.

[github-actions]

This issue was closed because it has been stalled for 7 days with no activity.