gplugin/gplugin

27b0c5e40a4b
Update the packaging and convey files for the gtk4 change

Testing Done:
Ran the fedora and debian packaging.

Reviewed at https://reviews.imfreedom.org/r/993/
[wrap-git]
directory=gi-docgen
url=https://gitlab.gnome.org/GNOME/gi-docgen.git
push-url=ssh://git@gitlab.gnome.org:GNOME/gi-docgen.git
revision=main
depth=1