docs: update code sandbox links to use sandboxes in our team (#915)

README.md

@@ -123,8 +123,7 @@ window.config = {
   `window.OHIFStandaloneViewer.installViewer(window.config);`
 
 This exact setup is demonstrated in this
-[CodeSandbox](https://codesandbox.io/s/ohif-viewer-script-tag-usage-c4u4t) and
-in our
+[CodeSandbox](https://codesandbox.io/s/viewer-script-tag-tprch) and in our
 [Embedding The Viewer](https://docs.ohif.org/deployment/recipes/embedded-viewer.html)
 deployment recipe.