main/gobject-introspection: backport fix from upstream
Fixes g-it-scanner on x86 (32-bit).
upstream: https://gitlab.gnome.org/GNOME/gobject-introspection/-/issues/520
Fixes g-it-scanner on x86 (32-bit).
upstream: https://gitlab.gnome.org/GNOME/gobject-introspection/-/issues/520