fix(medusa): Issue when ordering with multiple columns (#3385)

**What**
No true fix due to the same issue as [here](https://github.com/typeorm/typeorm/issues/6294) but at least the pagination works again. The ordering can't be applied on multiple columns/relation as it produce the wrong SQL.

FIXES CORE-1193

integration-tests/api/__tests__/admin/product/without-ff-sales-channel.js

@@ -1,71 +0,0 @@
-const path = require("path")
-const setupServer = require("../../../../helpers/setup-server")
-const { useApi } = require("../../../../helpers/use-api")
-const { initDb, useDb } = require("../../../../helpers/use-db")
-const adminSeeder = require("../../../helpers/admin-seeder")
-
-const adminHeaders = {
-  headers: {
-    Authorization: "Bearer test_token",
-  },
-}
-
-describe("/admin/products", () => {
-  let medusaProcess
-  let dataSource
-
-  beforeAll(async () => {
-    const cwd = path.resolve(path.join(__dirname, "..", "..", ".."))
-
-    dataSource = await initDb({ cwd })
-    medusaProcess = await setupServer({
-      cwd,
-      env: {
-        MEDUSA_FF_SALES_CHANNELS: false,
-      }
-    })
-  })
-
-  afterAll(async () => {
-    const db = useDb()
-    await db.shutdown()
-
-    medusaProcess.kill()
-  })
-
-  describe("POST /admin/products", () => {
-    beforeEach(async () => {
-      await adminSeeder(dataSource)
-    })
-
-    afterEach(async () => {
-      const db = useDb()
-      await db.teardown()
-    })
-
-    it("creates a product successfully", async () => {
-      const api = useApi()
-
-      const payload = {
-        title: "Test",
-        description: "test-product-description",
-      }
-
-      const response = await api
-        .post("/admin/products", payload, adminHeaders)
-
-      expect(response.status).toEqual(200)
-      expect(response.data.product).toEqual(
-        expect.objectContaining({
-          id: expect.stringMatching(/^prod_*/),
-          title: "Test",
-          description: "test-product-description",
-          handle: "test",
-          status: "draft",
-          created_at: expect.any(String),
-          updated_at: expect.any(String),
-        })
-      )
-    })
-  })
-})