Bug#1116400: gnome-flashback: update for GNOME 49

[Jeremy Bícha]

Source: gnome-flashback
Version: 3.56.0-1
Severity: serious
X-Debbugs-CC: mitya57 at debian.org
Control: block -1 by 1116398

I believe gnome-flashback needs changes from upstream git to work with GNOME 49,
specifically with gnome-session 49 and gnome-settings-daemon 49, currently
in experimental.

I don't know whether the changes will work with what is currently in
unstable or whether an upload to unstable needs to wait to happen when
those GNOME packages are uploaded to unstable. See
https://bugs.debian.org/1116394 for the tracking bug.

https://gitlab.gnome.org/GNOME/gnome-flashback/-/commits/master

Thank you,
Jeremy Bícha