qemu 7.1: missing 'qemu-system-data' package in in bullseye-backports

[Enrico Rivarola <henry_thebuilder@yahoo.it>]

Hi,
i couldn't figure out if the problem is due to my system or something related to the latest qemu 
update but it seems 'qemu-system-data' is missing in the latest update for qemu 7.1

in my system this blocks any updates for qemu-system-* packages,

eg qemu-system-x86 which depends on qemu-system-data (>> 1:7.1+dfsg~) but:

qemu-system-x86:
  Installed: 1:7.0+dfsg-2~bpo11+2
  Candidate: 1:7.1+dfsg-2~bpo11+1
  Version table:
     1:7.1+dfsg-2~bpo11+1 100
        100 https://deb.debian.org/debian bullseye-backports/main amd64 Packages
 *** 1:7.0+dfsg-2~bpo11+2 100
        100 /var/lib/dpkg/status
     1:5.2+dfsg-11+deb11u2 500
        500 https://deb.debian.org/debian bullseye/main amd64 Packages
        500 https://deb.debian.org/debian-security bullseye-security/main amd64 Packages

qemu-system-data:
  Installed: 1:7.0+dfsg-2~bpo11+2
  Candidate: 1:7.0+dfsg-2~bpo11+2
  Version table:
 *** 1:7.0+dfsg-2~bpo11+2 100
        100 /var/lib/dpkg/status
     1:5.2+dfsg-11+deb11u2 500
        500 https://deb.debian.org/debian bullseye/main amd64 Packages
        500 https://deb.debian.org/debian bullseye/main i386 Packages
        500 https://deb.debian.org/debian-security bullseye-security/main amd64 Packages
        500 https://deb.debian.org/debian-security bullseye-security/main i386 Packages

I would be grateful for any help so that we can update to latest qemu from backports.

Thanks in advance for considering my request.

Regards,
Enrico