[FEATURE] Google ARRAY_AGG function

[manticore-projects]

ARRAY_AGG can not be fully correctly parsed.
failed cases:

1. ARRAY_AGG(x LMIT 10)
2. ARRAY_AGG( x IGNORE NULLS ORDER BY x)
3. ARRAY_AGG( DISTINCT x)
   Google ARRAY_AGG references: https://cloud.google.com/bigquery/docs/reference/standard-sql/aggregate_functions#array_agg

Originally posted by @dequn in #1622 (comment)