CI failing with RuntimeError about no install candidates for drjit

[maresb]

Checklist

• [X] I added a descriptive title
• [X] I searched open reports and couldn't find a duplicate

What happened?

self = <conda_lock._vendor.poetry.installation.chooser.Chooser object at 0x7f10d1ded310>
package = Package('drjit', '0.4.3')

    def choose_for(self, package):  # type: (Package) -> Link
        """
        Return the url of the selected archive for a given package.
        """
        links = []
        for link in self._get_links(package):
            if link.is_wheel and not Wheel(link.filename).is_supported_by_environment(
                self._env
            ):
                continue

            if link.ext in {".egg", ".exe", ".msi", ".rpm", ".srpm"}:
                continue

            links.append(link)

        if not links:
>           raise RuntimeError(
                "Unable to find installation candidates for {}".format(package)
            )
E           RuntimeError: Unable to find installation candidates for drjit (0.4.3)

Conda Info

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Conda Config

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Conda list

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Additional Context

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