Use shutil.move instead of os.replace, for compatibility

MultiClient.py

@@ -13,6 +13,7 @@ import sys
 import typing
 import os
 import subprocess
+import shutil
 
 from random import randrange
 
@@ -1418,7 +1419,7 @@ async def main():
         adjustedromfile, adjusted = Utils.get_adjuster_settings(romfile)
         if adjusted:
             try:
-                os.replace(adjustedromfile, romfile)
+                shutil.move(adjustedromfile, romfile)
                 adjustedromfile = romfile
             except Exception as e:
                 logging.exception(e)