remove version

lib/workload_service_web/controllers/task_controller.ex

@@ -260,7 +260,6 @@ defmodule WorkloadServiceWeb.TaskController do
       submission: t.submission,
       attachments: t.attachments,
       status: t.status,
-      version: t.version,
       created_at: t.inserted_at,
       updated_at: t.updated_at
     }

lib/workload_service_web/schemas/task.ex

@@ -95,7 +95,6 @@ defmodule WorkloadServiceWeb.Schemas.Task do
         submission: %Schema{type: :object, nullable: true},
         attachments: %Schema{type: :array, items: %Schema{type: :string}},
         status: %Schema{type: :string, enum: ["created", "draft", "approved", "completed"]},
-        version: %Schema{type: :integer},
         created_at: %Schema{type: :string, format: :"date-time"},
         updated_at: %Schema{type: :string, format: :"date-time"}
       }