Remove broken img from the main page

Summary:
There's a picture with a broken link in the hero section:
{F999641292}

I checked a list of existing static images and found one which was on this place before: https://fburl.com/code/yh73399d. But the image no longer align with others, since it has low resolution and an old version of the Flipper interface, so I decided to simply remove the broken image from the page.

Reviewed By: passy

Differential Revision: D46074714

fbshipit-source-id: 186b17b9b992f123fc667c701b4f49d9e3cbbb2d

website/src/pages/index.js

@@ -85,10 +85,6 @@ export default function Index() {
              </OssOnly>
              <div className="slideshow">
                <img src={useBaseUrl('img/logs.png')} className="splashScreen" />
-              <img
-                src={useBaseUrl('img/layout.png')}
-                className="splashScreen"
-              />
                <img
                  src={useBaseUrl('img/network.png')}
                  className="splashScreen"