test: Add comprehensive cloud parameterized query tests for TPCH

- Add 18 new cloud parameterized query tests covering:
  - String parameters (nation name lookup)
  - JOIN queries with multiple params
  - Aggregation queries (COUNT, AVG, SUM)
  - IN clause simulation with multiple ORs
  - Subquery with parameters
  - ORDER BY with parameter filtering
  - LIKE pattern matching
  - Three or more parameters
  - Mixed explicit Param types and inferred types
  - All explicit Param types (int8, int64, float32, float64, string)
  - Multiple TPCH tables (lineitem, orders, customer, supplier, part, partsupp, nation, region)
  - Larger result sets (500 rows)
  - NULL-safe column handling
  - Boolean/flag parameters

Author: lukekim