Bug#1024992: libsoup2.4: FTBFS when built using sbuild in bullseye

[Santiago Vila]

This seems fixed, as I can build this package again using the
sbuild program from bullseye (in a bookworm chroot).

Because the package itself has not changed, I assume this
is due to a change in the dependencies of one of its
build-dependencies.

If somebody knows for sure which package it was, feel free
to reassign and add affects src:libsoup2.4.

(Maybe it was php-xmlrpc, so I'm Cc:ing Ondřej)

If not, I don't think it's worth the effort to investigate
(the list of build-dependencies is too long).

In either case, thanks a lot to whoever fixed this.