Add local timezone offset check to Abstract Con

The main loop in AbstractConnectorMain now checks for a change in the
local timezone offset and updates the connector's timezone offset if
necessary.

src/main/java/com/hms_networks/americas/sc/extensions/connectors/framework/AbstractConnectorMain.java

@@ -13,6 +13,7 @@
 import com.hms_networks.americas.sc.extensions.system.time.SCTimeSpan;
 import com.hms_networks.americas.sc.extensions.system.time.SCTimeUnit;
 import com.hms_networks.americas.sc.extensions.system.time.SCTimeUtils;
+import com.hms_networks.americas.sc.extensions.system.time.TimeZoneManager;
 import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;
@@ -934,6 +935,14 @@ public void connectorMain(String[] args) {
         // Invoke connector main loop
         connectorLoopRun();
 
+        try {
+          TimeZoneManager.checkUpdateTimeZone();
+        } catch (Exception e) {
+          Logger.LOG_SERIOUS(
+              "An error occurred while attempting to check and update the local timezone offset.");
+          Logger.LOG_EXCEPTION(e);
+        }
+
         // Sleep for specified cycle time
         try {
           Thread.sleep(connectorCycleTime.getTimeSpanMillis());