updated workflow schema along with table fix

Signed-off-by: Nyamath Shaik <[email protected]>

Author: nyamathshaik

dsl-reference.md

@@ -961,9 +961,9 @@ A task used to set data.
 
 ##### Properties
 
-| Name | Type | Required | Description |
-|:--|:---:|:---:|:---|
-| set | `object` | `string` | `yes` | A name/value mapping of the data to set. Can be an object or a direct runtime expression. |
+| Name |        Type        | Required | Description                                                          |
+|:--|:------------------:|:--------:|:---------------------------------------------------------------------|
+| set | `object \| string` | `yes` | Can be an object or a direct runtime expression.                     |
 
 ##### Examples
 

schema/workflow.yaml

@@ -759,15 +759,15 @@ $defs:
                 required: [ namespace, name, version ]
             required: [ workflow ]
   setTask:
-    type: object
+    type: object | string
     $ref: '#/$defs/taskBase'
     title: SetTask
     description: A task used to set data.
     required: [ set ]
     unevaluatedProperties: false
     properties:
       set:
-        type: object
+        type: object | string
         title: SetTaskConfiguration
         description: The data to set.
         minProperties: 1