Like, NotLike expressions work with literal NULL

[WinkerDu]

Is your feature request related to a problem or challenge? Please describe what you are trying to do.
like, not like expressions doesn't work well with literal NULL in DF.

To Reproduce

> SELECT column1 like NULL from (values('a'), ('b'), (NULL)) as t
Plan("'Utf8 LIKE Null' can't be evaluated because there isn't a common type to coerce the types to")

Postgres works like

# SELECT column1 like NULL from (values('a'), ('b'), (NULL)) as t;
 ?column? 
----------
 
 
 
(3 rows)

Describe the solution you'd like

• Introduces null_coercion to like_coercion
• Enhances compute_utf8_op_scalar to produce null array when scalar value NULL inputs.

Describe alternatives you've considered
No.

Additional context
No.