fix: update trophy file path to use local file variable for dynamic path resolution

Author: QuantumChemist

bot_cmds.py

@@ -877,7 +877,7 @@ async def trophy(self, ctx, trophy_arg: str = None):
                 return
 
             REPO_NAME = "QuantumChemist/QuantumChemist.github.io"
-            FILE_PATH = f"utils/trophy_{username}.svg"
+            FILE_PATH = f"utils/{local_file}"
 
             timestamp = datetime.datetime.now().isoformat()
             COMMIT_MESSAGE = f"""🤖 Auto-update trophy.svg for @QuantumChemist by OpenGLaDOS Bot