Pin CDN version of GraphiQL to 3.x

JPrevost · JPrevost · commit b27f3e32b1f7 · 2025-05-06T08:41:20.000-04:00
4.x recently was released and breaks our GraphiQL playground. https://mitlibraries.atlassian.net/browse/TCO-166 is tracking how to upgrade to v4
diff --git a/app/views/static/playground.html.erb b/app/views/static/playground.html.erb
@@ -52,12 +52,12 @@
       copy them directly into your environment, or perhaps include them in your
       favored resource bundler.
      -->
-    <link rel="stylesheet" href="https://unpkg.com/graphiql/graphiql.min.css" />
+    <link rel="stylesheet" href="https://unpkg.com/graphiql@3/graphiql.min.css" />
   </head>
 
   <body>
     <div id="graphiql">Loading...</div>
-    <script src="https://unpkg.com/graphiql/graphiql.min.js" type="application/javascript"></script>
+    <script src="https://unpkg.com/graphiql@3/graphiql.min.js" type="application/javascript"></script>
     <script>
       /**
        * This GraphiQL example illustrates how to use some of GraphiQL's props
