support unsigned numeric data type in UnwrapCastInBinaryComparison rule

[liukun4515]

    This plan doesn't look ideal to me -- since `col_int32` is int32 I think the exprs could be rewritten to 

CASE WHEN #test.col_int32 > Int32(0) THEN Int32(1) ELSE Int32(0) END

Could be done as a follow on PR for sure

Originally posted by @alamb in #3699 (comment)

[alamb]

To implement this, as @liukun4515 notes, the UnwrapCastInBinaryComparison code just needs to be extended to support unsigned types as well

[alamb]

I am working on this feature as we need it for IOx

[liukun4515]

am working on this feature as we need

look forward your pr

[alamb]

PR is now ready for review #4149