Bug#1101533: pytorch-geometric: Failing autopkgtests

[Santiago Vila]

> > After all these changes, I expect not to touch the package anymore in
> > the near future.
> 
> Thanks a lot for your work on pytorch-geometric! It is a shame I did not
> find enough time to fix it for trixie.

You are welcome. Don't be so harsh to yourself...

We were both busy with other things, and we had to prioritize,
presumably for the benefit of other issues that also deserved
attention, so we did what we could.

(There were also circumstances out of our control, for example, the
riscv64 issue which I disabled yesterday was really an internal error
in some of the build dependencies, not something that we could have
fixed easily).

Thanks.