Sitemap: Fix lastmod date format

src/routes/sitemap.xml.js

@@ -1,6 +1,7 @@
 const fs = require('fs')
 const fetch = require('node-fetch')
 import { apiEndpoints } from 'utils/store'
+import { formatDate } from 'utils/functions'
 
 
 // Variables
@@ -35,9 +36,10 @@ const render = (pages, locations) => {
     <url>
         <loc>${baseURL}/location/${loc.country.slug}/${loc.slug}</loc>
         <priority>1</priority>
-        <lastmod>${loc.updated}</lastmod>
+        <lastmod>${formatDate(loc.updated, 'DATETIME')}</lastmod>
         <changefreq>weekly</changefreq>
-    </url>`).join('\n')}
+    </url>`).join('\n')
+    }
 </urlset>`
 }