Add Test::Deep to deps for test

Makefile

@@ -46,4 +46,4 @@ depend-xmpp:
 depend-all: depend-xmpp depend-irc
 
 depend-test:
-	perl -MTest::More -MTest::Fatal -MTest::MockModule -MConfig::Simple -MHTTP::Tiny::UA -MHTTP::Tiny::UA::Response -e 'exit 0;' || sudo cpan -i Test::More Test::Fatal Test::MockModule Config::Simple HTTP::Tiny::UA HTTP::Tiny::UA::Response
+	perl -MTest::More -MTest::Fatal -MTest::MockModule -MTest::Deep -MConfig::Simple -MHTTP::Tiny::UA -MHTTP::Tiny::UA::Response -e 'exit 0;' || sudo cpan -i Test::More Test::Fatal Test::MockModule Test::Deep Config::Simple HTTP::Tiny::UA HTTP::Tiny::UA::Response