[polaris.shopify.com] Add redirect pointing to the license (#7312)

Author: martenbjork

.changeset/great-vans-nail.md

@@ -0,0 +1,5 @@
+---
+'polaris.shopify.com': patch
+---
+
+Added a redirect pointing to the Polaris license on Github

polaris.shopify.com/next.config.js

@@ -66,6 +66,11 @@ const nextConfig = {
         destination: '/tokens/colors',
         permanent: false,
       },
+      {
+        source: '/legal/license',
+        destination: 'https://github.com/Shopify/polaris/blob/main/LICENSE.md',
+        permanent: true,
+      },
     ];
   },
 };