[R-pkg-team] Bug#983749: The autopkgtest test depends are not available on s390x

[Graham Inggs]

Control: reopen -1

Hi Andreas

Please drop your changes from 0.9-7+dfsg-3 and 0.9-7+dfsg-4 and revert
the package to the state it was in 0.9-7+dfsg-2.

Now is not the time to be dropping architectures as r-cran-sf has
several reverse-dependencies that will need to be taken care of.
Also, this is not even a RC bug, so this can wait for bookworm.

Regards
Graham