Debian 11 updates

Change-Id: I82f1236273afd3547c9de05ef061d7e5246957d7
diff --git a/molecule/default/converge.yml b/molecule/default/converge.yml
index 791dac6..feb26bf 100644
--- a/molecule/default/converge.yml
+++ b/molecule/default/converge.yml
@@ -20,7 +20,7 @@
       - name: "authenticated.example.com"
         auth_scope: "mysite"
       - name: "proxy.example.com"
-        proxy_pass: "http://localhost:8000"
+        proxy_pass: "http://127.0.0.1:8000"
       - name: "redirects"
         aliases:
           - "redirect.example.com"