Enhance no_recursion rule to apply also containers

[juhaku]

This commit further enhances the no_recursion rule to also apply on named structs, enums and named field enum variants. When provided on these aforementioned levels it will apply to its fields / variants.

Example of the enhanced syntax.

 #[derive(ToSchema)]
 #[schema(no_recursion)]
 pub struct Tree {
     left: Box<Tree>,
     right: Box<Tree>,
 }

 #[derive(ToSchema)]
 #[schema(no_recursion)]
 pub enum TreeRecursion {
     Named { left: Box<TreeRecursion> },
     Unnamed(Box<TreeRecursion>),
     NoValue,
 }

 #[derive(ToSchema)]
 pub enum Recursion {
     #[schema(no_recursion)]
     Named {
         left: Box<Recursion>,
         right: Box<Recursion>,
     },
     #[schema(no_recursion)]
     Unnamed(Box<Recursion>),
     NoValue,
 }

Closes #1137