Updated announced dependency to Mojolicious

Change-Id: I315e23d5063c1119b139453161d43a65abf22010
diff --git a/Makefile.PL b/Makefile.PL
index efe949b..eb8ecc3 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -11,7 +11,7 @@
   VERSION_FROM => 'lib/KorAP/XML/Krill.pm',
   LICENSE      => 'bsd_2',
   PREREQ_PM => {
-    'Mojolicious'     => 6.11,
+    'Mojolicious'     => 7.23,
     'Packed::Array'   => 0.01,
     'Test::Output'    => 0,
     'Log::Log4perl'   => 1.42,