Dependabot config: batch uv updates

[ulysses4ever]

analogous to #11358

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Template B: This PR does not modify behaviour or interface

E.g. the PR only touches documentation or tests, does refactorings, etc.

Include the following checklist in your PR:

• Patches conform to the coding conventions.
• Is this a PR that fixes CI? If so, it will need to be backported to older cabal release branches (ask maintainers for directions).

[philderbeast]

Thanks @ulysses4ever. Related, I've added 11812 (#11819). Hopefully with the change from this pull request,11812 (#11819) will be a one off. I remembered a question about python versions from @geekosaur, found the comment, and opened #11818.

Note

It does seem that pinning the python version can affect the uv.lock contents (but the changes I see switching pinned python versions with uv python pin 3.13 and uv python pin 3.12 seem only to be "locked binary artifacts", things like wheels = [{url = ...).

[jappeace]

that's a good idea, I should add this to my template

[ulysses4ever]

thanks @jappeace!

@philderbeast thanks! one question:

Related, I've added #11812.

did you mistype the number? 'Cause 11812 is the current one.

[philderbeast]

did you mistype the number? 'Cause 11812 is the current one.

Oops, yes that's a typo. I meant #11819.