Bug#1091502: libsoup2.4: will FTBFS during trixie support period

[Jeremy Bícha]

Control: tags -1 +bookworm
Control: found -1 2.74.3-1+deb12u1

Here is the expiration date, for reference:

$ openssl x509 -in tests/test-cert.pem -noout -dates
notBefore=Jun 20 14:27:30 2017 GMT
notAfter=Jun 18 14:27:30 2027 GMT

libsoup2.4 is a security-sensitive library so it would be nice if we
would do a Debian 12 Stable Update with this fix.

Thank you,
Jeremy Bícha