feat: archive full dolphin-emu/Sys, add DSP/font/IPL paths to pack

dolphin-emu/Sys/ folder (2562 files) from libretro/dolphin Data/Sys.
retroarch.yml: DSP firmware (dsp_coef.bin, dsp_rom.bin), fonts
(font_western.bin, font_japanese.bin) at dolphin-emu/Sys/GC/ paths.
ref: DolphinLibretro/Boot.cpp:72-73, HW/DSPLLE/DSPHost.cpp,
HW/EXI/EXI_DeviceIPL.cpp. pack: 452 files, 0 missing.

bios/Nintendo/GameCube/dolphin-emu/Sys/Load/GraphicMods/All Games Native Resolution DOF/metadata.json

@@ -0,0 +1,20 @@
+{
+	"meta":
+	{
+		"title": "Native Resolution DOF",
+		"author": "Dolphin Team",
+		"description": "Scales DOF effects to draw at their native resolution, regardless of internal resolution.  Results in DOF looking much more natural at higher resolutions but may cause shimmering."
+	},
+	"features":
+	[
+		{
+			"group": "DOF",
+			"action": "scale",
+			"action_data": {
+				"X": 1.0,
+				"Y": 1.0,
+				"Z": 1.0
+			}
+		}
+	]
+}