Change WorkflowVersion property in WorkflowExecutionLogRecord

Modified the WorkflowVersion property from init-only to settable. This adjustment allows for updating the workflow version post-initialization, providing greater flexibility in handling workflow instances.

src/modules/Elsa.Workflows.Runtime/Entities/WorkflowExecutionLogRecord.cs

@@ -26,7 +26,7 @@ public class WorkflowExecutionLogRecord : Entity, ILogRecord
     /// <summary>
     /// The version of the workflow definition.
     /// </summary>
-    public int WorkflowVersion { get; init; }
+    public int WorkflowVersion { get; set; }
 
     /// <summary>
     /// The ID of the activity instance.