Fix name of DSL action (#12655)

Signed-off-by: Jacob Laursen <jacob-github@vindvejr.dk>

bundles/org.openhab.binding.omnilink/src/main/java/org/openhab/binding/omnilink/internal/action/OmnilinkActions.java

@@ -74,7 +74,7 @@ public class OmnilinkActions implements ThingActions {
         }
     }
 
-    public static void synchronizeSystemTime(ThingActions actions, @Nullable String zone) {
+    public static void synchronizeControllerTime(ThingActions actions, @Nullable String zone) {
         ((OmnilinkActions) actions).synchronizeControllerTime(zone);
     }