Use named export for tableCache

packages/standard-components/src/DataGrid/Relationship/RelationshipDisplay.svelte

@@ -1,7 +1,7 @@
 <script>
   import { onMount } from "svelte"
   import api from "../../api"
-  import getTable from "./tableCache"
+  import { getTable } from "./tableCache"
 
   export let columnName
   export let row

packages/standard-components/src/DataGrid/Relationship/tableCache.js

@@ -8,7 +8,7 @@ async function fetchTable(id) {
   return await response.json()
 }
 
-export default async function getTable(tableId) {
+export async function getTable(tableId) {
   if (!tableId) {
     return null
   }