[VFS] Add VFS dump tool (supporting STFS only as of now)

src/xenia/vfs/premake5.lua

@@ -15,3 +15,30 @@ project("xenia-vfs")
     project_root.."/third_party/gflags/src",
   })
   recursive_platform_files()
+  removefiles({"vfs_dump.cc"})
+
+project("xenia-vfs-dump")
+  uuid("2EF270C7-41A8-4D0E-ACC5-59693A9CCE32")
+  kind("ConsoleApp")
+  language("C++")
+  links({
+    "gflags",
+    "xenia-base",
+    "xenia-vfs",
+  })
+  flags({
+    -- "WinMain",  -- Use WinMain instead of main.
+  })
+  defines({})
+  includedirs({
+    project_root.."/third_party/gflags/src",
+  })
+
+  files({
+    "vfs_dump.cc",
+    project_root.."/src/xenia/base/main_"..platform_suffix..".cc",
+  })
+  resincludedirs({
+    project_root,
+  })
+