GLibTools.cmake: Use basename in glib-mkenums templates
It looks like the e-d-s build is not reproducible because.
One of the causes I've been able to identify is the usage of
@filename@ in https://gitlab.gnome.org/GNOME/evolution-data-server/-/blob/master/cmake/modules/GLibTools.cmake
According to the
@basename@ should be preferred.
Unfortunately this causes the build to fail ATM