Update .htaccess

Author: in-session

pub/static/.htaccess

@@ -77,7 +77,7 @@ AddType application/xml xml
 
 <IfModule mod_headers.c>
 
-    <FilesMatch .*\.(ico|jpg|jpeg|png|gif|svg|webp|avif|avifs?|js|css|eot|ttf|otf|woff|woff2|html|json)$>
+    <FilesMatch .*\.(ico|jpg|jpeg|png|gif|svg|webp|avif|avifs?|js|css|eot|ttf|otf|woff|woff2|html|json|webmanifest)$>
         Header append Cache-Control public
     </FilesMatch>