Fix broken link (#16788)

Author: SaraDPH

layouts/partner/aws.html

@@ -247,7 +247,7 @@ <h3 class="text-xl font-body font-medium mb-2 text-left p-0">AWS & Pulumi: Bette
                         security, compliance, and governance.</p>
                 </div>
 
-                <a href="https://info.pulumi.com/ebook/download-aws-pulumi-better-together-for-ai--infrastructure"
+                <a href="https://info.pulumi.com/ebook/download-aws-pulumi-better-together-for-ai-powered-infrastructure"
                     target="_blank" class="btn-primary inline-flex" style="width: fit-content;">Download
                     Ebook</a>
             </div>