Update display name in WorkflowStorageDriver

Remove the "Deprecated" label from the display name for clarity while keeping the `Obsolete` attribute to indicate planned deprecation. This ensures better alignment between the display name and actual usage guidance.

src/modules/Elsa.Workflows.Core/VariableStorageDrivers/WorkflowStorageDriver.cs

@@ -9,7 +9,7 @@ namespace Elsa.Workflows.Services;
 /// <summary>
 /// A storage driver that stores objects in the workflow state itself.
 /// </summary>
-[Display(Name = "Workflow (Deprecated)")]
+[Display(Name = "Workflow")]
 [Obsolete("This is no longer used and will be removed in a future version. Use the WorkflowInstanceStorageDriver instead.")]
 public class WorkflowStorageDriver : IStorageDriver
 {