Gecko/AR Batch Approval

Adding a community-requested list of Gecko and Action Replay codes to the allowlist. Many of these codes were from the wiki and are being added to Dolphin's repo for the first time.

Data/Sys/GameSettings/GTOJAF.ini

@@ -0,0 +1,15 @@
+# GTOJAF - TALES OF SYMPHONIA 1
+
+[OnFrame]
+# Add memory patches to be applied every frame here.
+
+[ActionReplay]
+# Add action replay cheats here.
+
+[Gecko]
+$Remove Blur
+04023828 4E800020
+0403EBE4 4E800020
+
+[Gecko_RetroAchievements_Verified]
+$Remove Blur