[pt-br] Translate card front-matter for configuring clusters

Translate the card front-matter in the
tasks/access-application-cluster/configure-access-multiple-clusters page
so the correct version shows up in the documentation initial page.

Author: stormqueen1990

content/pt-br/docs/tasks/access-application-cluster/configure-access-multiple-clusters.md

@@ -5,7 +5,7 @@ weight: 30
 card:
   name: tasks
   weight: 25
-  title: Configure access to clusters
+  title: Configure o acesso a clusters
 ---
 
 <!-- overview -->