[fixed-to-float.sh] Replace uses of COGL_FIXED_FROM_INT not followed by a space
[fixed-to-float.sh] Replace uses of COGL_FIXED_FROM_INT not followed by a space

Previously the script assumed a space before the open bracket, so it missed
a few cases in clutter/cogl/gles/cogl.c

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