Bug#1099164: pygobject: Don't include 3.51/3.52 with trixie

[Jeremy Bícha]

Control: retitle -1 pygobject: Don't include 3.51/3.52 with trixie

Here are some links to third-party projects that have had to adapt to
changes in the new pygobject:

https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8653

https://gitlab.freedesktop.org/NetworkManager/NetworkManager/-/merge_requests/2164

Thank you,
Jeremy Bícha