message: fix(pd): Revert bundle src switch from relative to absolute
diff: <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Opentrons Protocol Designer Prototype</title>
  <link href="https://fonts.googleapis.com/css?family=Open+Sans:400,400i,600,600i,700,700i" rel="stylesheet">
  - <link href="/bundle.css" rel="stylesheet">
  + <link href="./bundle.css" rel="stylesheet">
  </head>
  <body>
  <div id="root"></div>
  - <script src="/bundle.js"></script>
  + <script src="./bundle.js"></script>
  </body>
  </html>
  