Dask Support Tracking Umbrella

[hongchaodeng]

Once Python upgraded to 3.12, Dask has to be upgraded to 2024.6.0 for successful builds.
But on Ray side, we don't have any plan to support dask version later than 2022.10.1.
We will keep dask==2022.10.1 for < Python 3.12 and supporting it.
For Python 3.12+, we will discontinue the support and related tests.

TLDR:

• Supported: < Python 3.12, dask==2022.10.1
• Not supported: >= Python 3.12, dask==2024.6.0

[hongchaodeng]

ref #45904