revert: https://github.com/langgenius/dify/pull/18554 (#19787)

web/app/components/workflow/utils/workflow-init.spec.ts

@@ -5,18 +5,6 @@ import type {
 } from '@/app/components/workflow/types'
 import { CUSTOM_ITERATION_START_NODE } from '@/app/components/workflow/nodes/iteration-start/constants'
 
-jest.mock('ky', () => ({
-  __esModule: true,
-  default: {
-    create: jest.fn(),
-  },
-}))
-
-jest.mock('lodash-es/groupBy', () => ({
-  __esModule: true,
-  default: jest.fn(),
-}))
-
 describe('preprocessNodesAndEdges', () => {
   it('process nodes without iteration node or loop node should return origin nodes and edges.', () => {
     const nodes = [