build: Add more metadata to the introspection files
build: Add more metadata to the introspection files

Distrotech/clutter,heysion/clutter-clone,djdeath/clutter,djdeath/clutter-multithreaded,heysion/clutter-clone,collects/clutter,GNOME/clutter,spatulasnout/clutter,jigpu/clutter,kerrickstaley/clutter-vala,collects/clutter,dlespiau/clutter,GNOME/clutter,Distrotech/clutter,heysion/clutter-clone,ebassi/clutter,heysion/clutter-clone,heysion/clutter-clone,jigpu/clutter,dlespiau/clutter,dlespiau/clutter,Distrotech/clutter,djdeath/clutter-android,djdeath/clutter,collects/clutter,kerrickstaley/clutter-vala,GNOME/clutter,jigpu/clutter,djdeath/clutter-multithreaded,GNOME/clutter,nobled/clutter,Distrotech/clutter,kerrickstaley/clutter-vala,GNOME/clutter,kerrickstaley/clutter-vala,ebassi/clutter,jigpu/clutter,djdeath/clutter-android,collects/clutter,djdeath/clutter,djdeath/clutter,Distrotech/clutter,djdeath/clutter-android,ebassi/clutter,djdeath/clutter-android,spatulasnout/clutter,nobled/clutter,spatulasnout/clutter,djdeath/clutter-multithreaded,jigpu/clutter,djdeath/clutter,Distrotech/clutter,spatulasnout/clutter,spatulasnout/clutter,djdeath/clutter-multithreaded,collects/clutter,ebassi/clutter,nobled/clutter,ebassi/clutter,jigpu/clutter,djdeath/clutter-android,djdeath/clutter