Feature request: Bot solves merge conflicts via `rebase` or `merge`

[svenjacobs]

Copied from here:

I forgot to instruct the bot to create contributor PRs for the past months so today I went through a lot of closed issues of my project and instructed the bot to create PRs. Unfortunately after merging the first PR, of course I had merge conflicts in the second PR. I was hoping that the bot has a merge or rebase command or automatically detects and fixes these merge conflicts. So this feature would be really appreciated. Many thanks and thank you for your great work 🙏🏼

[sreichel]

Same here. Now i have 50 PRs with merge conflicts :(

[brandonlenz]

Here to add that this would be really nice. Current workaround is to close the PR and ask all-contributors to put up another.

[lwasser]

Ive encountered the same issue and essentiall it means adding one person at a time. I wonder if fixing being able to add multiple people at once for contributions would be a good use of our time. This is a definitely painpoint in using the bot. If anyone here has feedback on this, please let me know.

BTW i'm leah, new to the maintainer team here and trying to help the bot get back on track with active maintenance as it's super awesome. 🌻