Use cancel-in-progress on workflows

[Urahara]

This way we don't end up with a lot of workflows running in parallel for the same branch when in the end what matters is the most recent one, especially for PR's (also this will save some time as well/reduce the queues).

https://docs.github.com/en/enterprise-cloud@latest/actions/using-jobs/using-concurrency#example-using-concurrency-to-cancel-any-in-progress-job-or-run