try amend .ts causing package error

Author: Ibrahim-Haizel

src/lib/components/data-vis/map/Map.svelte

@@ -26,7 +26,7 @@
   } from "./mapUtils.js";
   import NonStandardControls from "./NonStandardControls.svelte";
 
-  import { joinData } from "./dataJoin.ts";
+  import { joinData } from "./dataJoin";
 
   let {
     data,