packaging: Don't depend on a transitional package name

This pkg name is gone in Debian 13.

Author: clefebvre

debian/control

@@ -11,7 +11,7 @@ Build-Depends: debhelper-compat (= 12),
                libcinnamon-desktop-dev (>=3.2.0),
                libexempi-dev (>= 1.99.5),
                libexif-dev (>= 0.6.14),
-               libgdk-pixbuf2.0-dev (>= 2.19.1),
+               libgdk-pixbuf-xlib-2.0-dev,
                libgirepository1.0-dev (>= 0.9.12),
                libglib2.0-dev (>= 2.38.0),
                libgtk-3-dev,