GitHub tip: apply a PR suggestion in a commit with the click of a button
Other people can suggest specific changes to your pull request. You can apply these suggested changes directly in a pull request if you have write access to the repository.
Source: Incorporating feedback in your pull request - GitHub Docs
Also available in batches. This is used in combination with suggestion blocks.
I’ve had a couple of discussions with other devs and realized not everyone is aware of this feature. It can be really handy! Hope it helps. 😄