fix: Use the right row container to extract rows in grouping set #15351

Job	Run time
Build	48m 53s
Build with Clang	0s
Presto Fuzzer	31m 1s
Spark Aggregate Fuzzer	16m 2s
Presto Bias Fuzzer	0s
Aggregation Fuzzer with Presto as source of truth	20m 50s
Exchange Fuzzer	15m 51s
Join Fuzzer	17m 41s
RowNumber Fuzzer	15m 35s
Spark Fuzzer	15m 45s
Spark Bias Fuzzer	0s
Biased Aggregation Fuzzer with Presto as source of truth	0s
Biased Expression Fuzzer with Only Added/Updated Functions and Presto as source of truth	0s
Window Fuzzer with Presto as source of truth	17m 51s
Writer Fuzzer with Presto as source of truth	17m 26s
Signature Changes	2s
	3h 36m 57s

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