Force the PR title/body if rerun

[gounthar]

What feature do you want to see added?

We've been running update campaigns for a while now, and some plugin maintainers have already reviewed and accepted our automatic PRs. However, some haven't reviewed or merged them, which was expected since the plugins we are targeting aren't as closely monitored as the most installed ones.

Whenever we relaunch a campaign on the same set of plugins, we force-push the same code, but it seems we don't modify the PR title and body. Between the campaigns, the text for the title and/or body may have changed because the project is evolving, and new JTE templates are being regularly updated.
Furthermore, some plugin maintainers gave some feedback (one of them being pretty harsh) about the PR body, so the PR body will evolve in order to satisfy most of the plugin maintainers.

That's why I propose that we consider changing the PR title and body when relaunching a campaign, provided the title and body haven't been edited since the PR was created.

Upstream changes

No response

Are you interested in contributing this feature?

No response

[jonesbusy]

Makes sense definitely. Since we check a PR exists for a given repository and branch we could easily fetch the PR and update it's title and body.

Adding the good-first-issue tag

[gounthar]

Thanks!