GameSettings: Add Wind Waker pre-release demo

It is listed in the Dolphin wiki with the assumption that it's using the same default settings as regular Wind Waker.
https://wiki.dolphin-emu.org/index.php?title=The_Legend_of_Zelda:_The_Wind_Waker_Demo_Prerelease

I don't know if the Picto Box is even obtainable in the demo... but maybe it is through glitches or something, so I'll keep `EFBToTextureEnable = False` in.

Data/Sys/GameSettings/D44.ini

@@ -0,0 +1,20 @@
+# D44J01 - The Legend of Zelda: The Wind Waker Demo Prerelease
+
+[Video_Hacks]
+# Prevent sun flares from going through walls.
+EFBAccessEnable = True
+# Prevent crash when snapping a picture with the Picto Box.
+EFBToTextureEnable = False
+
+# The game logic itself is ignoring VI interrupts
+# and keeps updating shadow video registers.
+# Because of this, it is incompatible with VISkip.
+
+VISkip = False
+
+[Video_Enhancements]
+# Makes sea effects fade in the distance.
+ArbitraryMipmapDetection = True
+
+[Video_Stereoscopy]
+StereoConvergence = 115

Data/Sys/GameSettings/GZL.ini

@@ -1,16 +1,9 @@
-# GZLE01, GZLJ01, GZLP01 - The Legend of Zelda The Wind Waker
-
-[Core]
-# Values set here will override the main Dolphin settings.
-
-[OnFrame]
-# Add memory patches to be applied every frame here.
-
-[ActionReplay]
-# Add action replay cheats here.
+# GZLE01, GZLJ01, GZLP01 - The Legend of Zelda: The Wind Waker
 
 [Video_Hacks]
+# Prevent sun flares from going through walls.
 EFBAccessEnable = True
+# Prevent crash when snapping a picture with the Picto Box.
 EFBToTextureEnable = False
 
 # The game logic itself is ignoring VI interrupts
@@ -20,6 +13,7 @@ EFBToTextureEnable = False
 VISkip = False
 
 [Video_Enhancements]
+# Makes sea effects fade in the distance.
 ArbitraryMipmapDetection = True
 
 [Video_Stereoscopy]