Actions: cancel on new commits

[morancj]

Cancel Actions workflows on new commits

What changed?

Cancel Actions workflows on new commits.

Why was this change made?

Speed up CI, lower costs.

How was this change implemented?

vim

How did you validate the change?

https://docs.github.com/en/actions/using-workflows/workflow-syntax-for-github-actions#example-only-cancel-in-progress-jobs-or-runs-for-the-current-workflow

See also: apache/kvrocks#664

Could also do something like https://gist.github.com/ericphanson/7340da7345e80cb037ce4bad5f3f70e0, but that introduces another dependency.

Release notes

Documentation Changes

[morancj]

I've not done this for the scheduled cron Actions.

[morancj]

Happy to try this out somewhere else first, if desired. 😄

[enekofb]

did you get a chance to test it with any of the workflows? if so, feel free to share it to verify that works as expected.

[lasomethingsomething]

@morancj still working on this?

[lasomethingsomething]

Closing due to lack of activity and response.

[enekofb]

assigning to me to test it out!