[Enhancement] optimize aggregate function window_funnel

[stdpain]

What type of PR is this：

• bug
• feature
• enhancement
• refactor
• others

Which issues of this PR fixes ：

Fixes #

Problem Summary(Required) ：

1. reduce memory alloc by PMR (alloc by stack)
2. reduce some function call (ArrayColumn::offsets/elements)
3. reduce some virtual function call (eg: append(DatumArray))

case:

mysql> select level, count(*) uv from  (     select lo_orderkey, window_funnel(3600000, lo_orderdate, 0, [lo_linenumber=1, lo_linenumber=2]) as level      from lineorder      group by lo_orderkey ) AS x  group by level;

16 core for each BE

	baseline (sec)	patched (sec)
colocate one stage AGG (1FE 3BE)	9.36	5.33
one stage AGG (1FE 4BE)	8.77	5.74
two stage AGG (1FE 4BE)	14.65	7.11

[wanpengfei-git]

run starrocks_admit_test