SIENTIAPDE-1318

Update app.py to add a comment for clarity in the main loop condition

ingestor/app.py

@@ -48,7 +48,7 @@ async def main():
         exit_signal.set()
     ingestor.logger.info('Ingestor prepared. Starting main loop.')
 
-    while not exit_signal.is_set():
+    while not exit_signal.is_set(): # NOSONAR
         start_time = time()  # Start loop timer
         try:
             await ingestor.loop()