fix broken links.

Author: dushaniw

en/theme/material/templates/home-page.html

@@ -163,7 +163,7 @@ <h3>AI Gateway</h3>
           </div>
           <div class="components-card-footer">
 
-            <a href="{{base_path}}/en/4.6.0/ai-gateway/ai-gateway-overview//" target="_blank" rel="noopener"
+            <a href="{{base_path}}/en/4.6.0/ai-gateway/ai-gateway-overview/" target="_blank" rel="noopener"
               class="components-resource-link">
               AI Gateway Overview <span>&rarr;</span>
             </a>
@@ -198,7 +198,7 @@ <h3>API Security</h3>
               rel="noopener" class="components-resource-link">
               Authorization Overview <span>&rarr;</span>
             </a>
-            <a href="{{base_path}}/en/4.6.0/key-manager/key-manager-overview/" target="_blank" rel="noopener"
+            <a href="{{base_path}}/en/4.6.0/api-security/key-management/key-manager-overview/" target="_blank" rel="noopener"
               class="components-resource-link">
               Key Manager Overview <span>&rarr;</span>
             </a>