Update CI/dev tool dependencies.

[YooSunYoung]

These text files will be all gone when we start using pixi but I'm upgrading them so that we can still use our current CI tools...

Upgraded the dependencies.
I checked they had the right version as dependabot alert suggested.

affected dependency	requirement	upgraded version	why is it my dependency?
pillow	>= 12.1.1	12.2.0	via matplotlib
tornado	>= 6.5.5	6.5.5	for docs
gitpython	>=3.1.47	3.1.49	for CI tools

[YooSunYoung]

Since we have the security advisory on, dependabot doesn't have to screen the repo so often. + we manually lock the dependencies anyway...

[mads-bertelsen]

Thanks! All look good, just one doc CI snag, I don't think we are even building docs?

[YooSunYoung]

Thanks! All look good, just one doc CI snag, I don't think we are even building docs?

I think we do have some basic docs. But all the CI actions need updates too.
I'll do that when I clean up the dev-tool setups together.

I suggest we ignore the failing docs build for now...?