Wait for rattler-build update before publishing

[minrk]

Opening an issue to track when the rattler-build fix has propagated so we can start publishing builds again, I think I gave the wrong impression that while fixes have been merged, they aren't yet deployed all the way to the conda-forge build environment.

Specifically, we need a release with prefix-dev/rattler-build#1406 which I assume will be 0.35.10. 0.35.9 doesn't have it, at least. We'll need to make sure the build is run with that version before we merge a PR. I can double-check the repodata as well.

The latest broken builds have been yanked: conda-forge/admin-requests#1370

We can't easily do repodata patches, because repodata patching doesn't work with these packages that don't follow the schema.

[MariusCausemann]

Rattler-build 0.36.0 is out, so I think we can publish builds again :-)