[BUG] MIssing Windows conda packages

[lohedges]

There is currently an unexplained CI failure for the Windows Python 3.10 build for the 2024.3.0 release, hence there is no associated conda package. I'll need access to a VM to fully investigate.

[lohedges]

We are currently experiencing strange failures for all Windows CI of Sire, which means that Windows conda builds for BioSimSpace are currently unavailable. See here for details.