Revert "Add Brand Guides to site sections config"

This reverts commit 397213e.

Author: louis-pre

codegen/lib/config.ts

@@ -24,11 +24,6 @@ export const siteSections: SiteSection[] = [
     root: join('docs', 'api-reference'),
     urlPrefix: '/api',
   },
-  {
-    name: 'Brand Guides',
-    root: join('docs', 'brand-guides'),
-    urlPrefix: '/device-and-system-integration-guides',
-  },
   { name: 'Guides', root: join('docs', 'guides'), urlPrefix: '' },
 ]