GameINI: Add Skylanders: Giants

`EFBEmulateFormatChanges = True` properly emulates the blur in the pause screen.
`ImmediateXFBEnable = False` to prevent epilepsy-inducing FMVs and main menu.

Data/Sys/GameSettings/SKY.ini

@@ -0,0 +1,17 @@
+# SKYP52, SKYZ52, SKYE52, SKYX52, SKYY52 - Skylanders: Giants
+
+[Core]
+# Values set here will override the main Dolphin settings.
+
+[OnLoad]
+# Add memory patches to be loaded once on boot here.
+
+[OnFrame]
+# Add memory patches to be applied every frame here.
+
+[ActionReplay]
+# Add action replay cheats here.
+
+[Video_Hacks]
+EFBEmulateFormatChanges = True
+ImmediateXFBEnable = False