Unpin dask when slicing bug is fixed

[stephenworsley]

📰 Custom Issue

Dask is currently pinned by the bug raised in #6251, see dask/dask#11614. This pin should be removed when there is a version of dask which fixes this.

[trexfeathers]

Once un-pinned, we should stop skipping these two doctests, which are fixed by future releases of Dask:

iris/lib/iris/common/resolve.py

Lines 2595 to 2598 in 71fa550

	>>> Resolve(cube1, cube2).shape # doctest: +SKIP
	(240, 37, 49)
	>>> Resolve(cube2, cube1).shape # doctest: +SKIP
	(240, 37, 49)

[schlunma]

Dask 2025.1.0 is now available that includes this fix 🎉

[valeriupredoi]

do you guys want me to open a PR to fix the pin? I can do that, for free 😁

[trexfeathers]

do you guys want me to open a PR to fix the pin? I can do that, for free 😁

By all means 👍

[valeriupredoi]

See #6312 - you owe me exactly one pint 🍺 - nothing's for free 😁