[opt](Nereids) support search from override udfs with same arity (#40432) #40751
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pick from master #40432
create alias function f1(int) with parameter(id) as abs(id); create alias function f1(string) with parameter(id) as substr(id, 2); select f1('1'); -- bind on f1(string)
select f1(1); -- bind on f1(int)
test case already existed in P0