Backport-action v2.3.0

What's Changed

This release introduces a new created_pull_numbers output that you can use in successive steps. For example, label the created pull requests or trigger your CI on the created pull requests. Massive thanks to @GuyAv46 for this contribution.

• Add created_pull_numbers output by @GuyAv46 in #404

New Contributors

• @GuyAv46 made their first contribution in #404

Full Changelog: v2.2.0...v2.3.0