SIENTIAPDE-1325

Refactor Ingestor and Metrics Classes for Enhanced Asynchronous Operations

- Updated IngestorManager, OpcManager, and ResourceManager to utilize asynchronous methods for improved performance.
- Integrated MetricsController into various classes for better observability and monitoring.
- Adjusted unit tests to accommodate the new asynchronous behavior, ensuring proper mocking of async methods.
- Removed deprecated Redis metrics and streamlined resource management logic.

ingestor/managers/opc_manager.py

@@ -93,7 +93,6 @@ class OpcManager(SientiaMonitoring):
             logger=logger,
             notification_handler=notification_handler,
             metrics_controller=metrics_controller,
-            set_error_counter=True,
         )
 
         metrics.OPC_CONNECTION_STATUS.labels(