[FEA] Add more unit tests for nested lists and structs after having full support for lexicographic comparator

We have full support for nested types in lexicographic comparison (by https://github.com/rapidsai/cudf/pull/12879). Having such feature, a lot of operations now can process input with more complex nested types input. For example: groupby/reduction etc.

The PR https://github.com/rapidsai/cudf/pull/12879 only added relevant unit tests for nested types in lexicographic comparison tests. Other operations also need to update their corresponding unit tests with more nested type input.