Update step.yaml (#591)

Author: francisco-cocozza

incubating/argo-cd-sync/step.yaml

@@ -1,7 +1,7 @@
 kind: step-type
 metadata:
   name: argo-cd-sync
-  version: 0.4.3
+  version: 0.4.4
   isPublic: true
   description: Syncs Argo CD apps managed by our GitOps Runtimes
   sources:
@@ -51,11 +51,13 @@ spec:
         },
         "IMAGE_NAME": {
           "type": "string",
-          "default": "quay.io/codefreshplugins/argo-cd-sync"
+          "default": "quay.io/codefreshplugins/argo-cd-sync",
+          "description": "OPTIONAL - To overwrite the image name to use"
         },
         "IMAGE_TAG": {
           "type": "string",
-          "default": "0.4.3"
+          "default": "0.4.3",
+          "description": "OPTIONAL - To overwrite the tag to use"
         }
       }
     }