Revert "main/gobject-introspection: upgrade to 1.82.0"
The test failure on x86 is actually serious and some packages fail to rebuild. py3-gobject3 and feedbackd are the ones I encountered, but I'm sure there are more.
https://gitlab.gnome.org/GNOME/gobject-introspection/-/issues/520
This reverts commit de59dbc8.