remove unused module

Author: ranguard

lib/MetaCPAN/Web/Controller/Feed.pm

@@ -10,7 +10,6 @@ use HTML::Escape              qw( escape_html );
 use MetaCPAN::Web::RenderUtil qw( render_markdown );
 use MetaCPAN::Web::Types qw( ArrayRef DateTime Enum HashRef Str Undef Uri );
 use Params::ValidationCompiler qw( validation_for );
-use Path::Tiny                 qw( path );
 use XML::FeedPP                ();                     ## no perlimports
 use URI                        ();