feat: Implement update flow folder API endpoint

packages/backend/test/mocks/rest/api/v1/flows/update-flow-folder.js

@@ -0,0 +1,29 @@
+const updateFlowFolderMock = async (flow, folder) => {
+  const data = {
+    active: flow.active,
+    id: flow.id,
+    name: flow.name,
+    status: flow.active ? 'published' : 'draft',
+    createdAt: flow.createdAt.getTime(),
+    updatedAt: flow.updatedAt.getTime(),
+    folder: {
+      id: folder.id,
+      name: folder.name,
+      createdAt: folder.createdAt.getTime(),
+      updatedAt: folder.updatedAt.getTime(),
+    },
+  };
+
+  return {
+    data: data,
+    meta: {
+      count: 1,
+      currentPage: null,
+      isArray: false,
+      totalPages: null,
+      type: 'Flow',
+    },
+  };
+};
+
+export default updateFlowFolderMock;