Update sitemap-main.xml

Signed-off-by: Tutos Rive <108991712+tutosrive@users.noreply.github.com>

Author: tutosrive

configs/site/web/sitemap/sitemap-main.xml

@@ -9,7 +9,7 @@
   <url>
     <loc>https://surveys.dev2forge.software/</loc>
     <lastmod>2025-06-22</lastmod>
-    <changefreq>daily</changefreq>
+    <changefreq>weekly</changefreq>
     <priority>0.9</priority>
   </url>
 </urlset>