codepoint: Error mismatch between Presto and Velox

[peterenescu]

Description

Function codepoint has different error output between Velox and Presto.

Reproduction

Velox:

presto:di> select codepoint(c0) from (values (0.8959898501634598)) t(c0);
Query 20250304_235340_00067_rd7dj failed: line 1:8: Unexpected parameters (double) for function codepoint. Expected: codepoint(varchar(1)) 
select codepoint(c0) from (values (0.8959898501634598)) t(c0)

Presto:

presto:tpch> select codepoint(0.8959898501634598);
Query 20250304_235315_15219_hjmrr failed: line 1:8: Unexpected parameters (decimal(16,16)) for function codepoint. Expected: codepoint(varchar(1)) 
select codepoint(0.8959898501634598)

[peterenescu]

Actual issue caused by fuzzer default null handling: #12548