Fix issue where log file would close when logging was enabled.

Thanks @marcelv-3
https://github.com/erichelgeson/BlueSCSI/discussions/103#discussioncomment-2779471

src/BlueSCSI.cpp

@@ -734,7 +734,9 @@ void finalizeFileLog() {
   }
   LOG_FILE.println("Finished initialization of SCSI Devices - Entering main loop.");
   LOG_FILE.sync();
+  #if DEBUG < 2
   LOG_FILE.close();
+  #endif
 }
 
 /*