update to ruff-0.15.7, from maintainer Laurent Cheylus
switch back to a do-build step because overriding MODCARGO_CARGOTOML
doesn't work for modcargo-gen-crates. I tweaked his diff slightly to avoid
setting MODCARGO_CARGOTOML to the default and adjusted a comment.
Add special handling of TEST_SSH_HOSTBASED_AUTH=setupandrun.
This will MODIFY THE CONFIG OF THE SYSTEM IT IS RUNNING ON to enable
hostbased authentication to/from itself and run the hostbased tests. It
won't undo these changes, so don't do this on a system where this matters.
Declare font media types as specified in RFC 8081.
application/vnd.oasis.opendocument.formula-template is now associated
with the file extension odft rather than otf.
ok tb@