ANS-571: change path for designer kit

Author: marjmg

src/twig/styleguide/page/sg-kit-designers.twig

@@ -17,7 +17,7 @@
             <div class="wysiwyg">
                 {% include "../../styleguide/component/2-molecule/m-sg-file.twig" with {
                     fileIsNotDownload: true,
-                    fileUrl: "/zip/LIBRAIRIE-ANS-SKETCH.zip",
+                    fileUrl: "zip/LIBRAIRIE-ANS-SKETCH.zip",
                     fileTarget: "_blank",
                     fileName: "Librairie ANS - Sketch",
                 } %}