Declare proxy as stable and enable by default

Change-Id: I06c574831d5ba7afa9948dfd54885d76774e7a2e
diff --git a/Makefile.PL b/Makefile.PL
index ca7f350..4b5285b 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -14,7 +14,7 @@
   },
   LICENSE      => 'freebsd',
   PREREQ_PM => {
-    'Mojolicious' => '8.22',
+    'Mojolicious' => '8.34',
     'Mojolicious::Plugin::TagHelpers::Pagination' => 0.07,
     'Mojolicious::Plugin::TagHelpers::MailToChiffre' => 0.10,
     'Mojolicious::Plugin::ClosedRedirect' => 0.14,