Revert "Update Sodexo Linna address"

sodexo.pl

 my @restaurant_info = (
   #[ "(TaY) Sodexo Linna", "http://www.sodexo.fi/fi-FI/linna/lounas/", "right" ],
   #[ "(TTY) Sodexo Erkkeri", "http://www.sodexo.fi/fi-FI/erkkeri/lounas/", "left" ]
-  [ "(TaY) Sodexo Linna", "http://www.sodexo.fi/tampereen-yliopisto-linna", "right" ],
+  [ "(TaY) Sodexo Linna", "http://www.sodexo.fi/linna", "right" ],
   [ "(TTY) Sodexo Erkkeri", "http://www.sodexo.fi/erkkeri", "left" ]
 );