wip: patching osu files

test/patch.test.ts

@@ -0,0 +1,7 @@
+const bs = require("bsdiff-bin")
+
+(async () => {
+    bs.patch('./osu!.exe', './osu!patched.exe', './osu!patch.diff', function(err){
+        if(err) console.log("failed")
+    });
+})();