fixed permissions for /debug

src/debug_cmds/main_cmd.rs

@@ -18,6 +18,7 @@ pub enum Subcommands {
   prefix_command,
   category = "owner",
   rename = "debug",
+  owners_only,
   required_bot_permissions = "SEND_MESSAGES | VIEW_CHANNEL"
 )]
 /// Various debug utilities
@@ -42,4 +43,4 @@ pub async fn cmd(
   }
   
   return Ok(());
-}
+}