modules: Bump cairo to 1.9.12
modules: Bump cairo to 1.9.12

And add poppler.

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