CI/DEPS: Add xfail(strict=False) to related unstable sorting changes in Numpy 1.25
Notes:

* Due to https://github.com/numpy/numpy/pull/23707 and our usage of an unstable sorting algorithm (quicksort) everywhere and the CI runners able to use AVX-512
Going to merge to get the CI green, but I think discussion on what to do should happen in https://github.com/pandas-dev/pandas/issues/53558 Owee, I'm MrMeeseeks, Look at me.

There seem to be a conflict, please backport manually. Here are approximate instructions:

1. Checkout backport branch and update it.

```
git checkout 2.0.x
git pull
```

2. Cherry pick the first parent branch of the this PR on top of the older branch:
```
git cherry-pick -x -m1 bdfaca634e9946c0612c497456332fee80e7db37
```

3. You will likely have some merge/cherry-pick conflict here, fix them and commit:

```
git commit -am 'Backport PR #53548: CI/DEPS: Add xfail(strict=False) to related unstable sorting changes in Numpy 1.25'
```

4. Push to a named branch:

```
git push YOURFORK 2.0.x:auto-backport-of-pr-53548-on-2.0.x
```

5. Create a PR against branch 2.0.x, I would have named this PR:

> "Backport PR #53548 on branch 2.0.x (CI/DEPS: Add xfail(strict=False) to related unstable sorting changes in Numpy 1.25)"

And apply the correct labels and milestones.

Congratulations — you did some good work! Hopefully your backport PR will be tested by the continuous integration and merged soon!

Remember to remove the `Still Needs Manual Backport` label once the PR gets merged.

If these instructions are inaccurate, feel free to [suggest an improvement](https://github.com/MeeseeksBox/MeeseeksDev).
                