Support Array overflow returning null as Trino

[LZGH]

Feature request

Is your feature request related to a problem? Please describe.

select try(split('aa-bb', '-') [3]) as name; starrocks report error:Array subscript start at 1
select try(split('aa-bb', '-') [cast(null as int)]) as name;starrocks report error: Array subscript must be less than or equal to array length: 3 > 2

Describe the solution you'd like

The above two sql will return null in trino, and will report an error in starrocks.After turning on the trino dialect, hope that the semantics will remain consistent.

Describe alternatives you've considered

Additional context