Group dependabot PRs

[manulera]

https://github.blog/news-insights/product-news/a-faster-way-to-manage-version-updates-with-dependabot/

https://docs.github.com/en/code-security/reference/supply-chain-security/dependabot-options-reference#groups--

It's quite annoying to get all these separate PRs. Dependabot can gather them into fewer PRs. We would have to look into how to set up, but should make things tidier.

[BjornFJohansson]

I merged some now, should we ignore until this is set up?

[manulera]

Yes, yes, this was more to just mention that this could be done eventually.