Using dask jobqueue with xp65 conda env

[CharlesTurner]

@ag0498 were you able to get this running with conda/analysis3-25.05?

See also here:

@rbeucher

I found out that the ucx and python-ucx packages were not installed in the conda/analysis3-25.03 and conda/analysis3-25.04. I have no idea how they got dropped.
I have added them to conda/analysis3-25.05. UCX control communication between Gadi nodes so this might be the cause of some issues we had recently.