Bug#1061249: clutter-gtk FTCBFS: fails running gtk-doc scanner

[Simon McVittie]

On Sat, 20 Jan 2024 at 22:49:18 +0100, Helmut Grohne wrote:
> clutter-gtk fails to cross build from source, because it fails running
> the gtk-doc scanner, which is a host architecture executable.

The changes look fine in principle, but clutter-gtk is dead upstream and
should ideally not be released in trixie at all, so this is unlikely to be
a particularly high priority for anyone to (test and) upload.

    smcv