Support MapArray in lambda clear null values

[rluvaton]

Is your feature request related to a problem or challenge?

clearing non empty null values for map have the same benefit as clearing nulll values from list before passing the lambda udf

the benefit is to help implementors avoid common pitfall that calling the lambda function with values that should not be evaluated

Describe the solution you'd like

support map array in clear_null_values for HigherOrderUDFImpl

Describe alternatives you've considered

No response

Additional context

I raised this after finding a possible bug in transform_values lambda function pr here:

• Add transform_values UDF #22689 (comment)