Merge pull request #22230 from hrydgard/sceFont-install-fonts

Install sceFont fonts off the disc when we don't have them in the NAND folder

Core/CmdLine.cpp

@@ -210,6 +210,7 @@ static const CommandLineParam g_autoParams[] = {
 	{POFF(mountIso), CmdParamType::String, "mount", 'm', "Mount ISO/CSO on umd1:", CmdLineMode::Headless},
 	{POFF(unpackUpdater), CmdParamType::String, "unpack-updater", '\0', "Unpack the firmware in an updater EBOOT.PBP into DIR and exit", CmdLineMode::Headless},
 	{POFF(unpackUpdaterModel), CmdParamType::String, "unpack-updater-model", '\0', "PSP model to unpack for (01g..12g, default any)", CmdLineMode::Headless},
+	{POFF(unpackUpdaterFilter), CmdParamType::String, "unpack-updater-filter", '\0', "Only unpack entries under this path, e.g. flash0:/font/", CmdLineMode::Headless},
 	{POFF(odsLog), CmdParamType::Bool, "odslog", 'o', "Also log through OutputDebugString (Windows)", CmdLineMode::Headless},
 	{POFF(generateInterpreterDispatch), CmdParamType::Bool, "generate-interpreter-dispatch", '\0', "Generate C++ interpreter dispatch code (ExecInstruction) to stdout and exit", CmdLineMode::Headless},
 	{POFF(resolutionScale), CmdParamType::Int, "resolution-scale", '\0', "Set the resolution scale factor"},