SNOW-1215393: Test chunk fetching causing out of memory #3233

Job	Run time
Build	53s
Tests on Mac (AWS, 14.x)	2m 37s
Tests on Windows (AWS, 14.x)	3m 7s
Tests on Mac (AWS, 16.x)	2m 20s
Tests on Windows (AWS, 16.x)	2m 44s
Tests on Mac (AWS, 18.x)	2m 16s
Tests on Ubuntu (AWS, 18.x)	1m 37s
Tests on Windows (AWS, 18.x)	2m 24s
Tests on Linux (nodejs-centos7-node14, AWS)	2m 10s
Tests on Mac (AWS, 20.x)	2m 2s
Tests on Ubuntu (AWS, 20.x)	1m 30s
Tests on Windows (AWS, 20.x)	2m 41s
Tests on Linux (nodejs-centos7-node14, AZURE)	2m 18s
Tests on Mac (AZURE, 14.x)	3m 6s
Tests on Linux (nodejs-centos7-node14, GCP)	2m 41s
Tests on Ubuntu (AZURE, 18.x)	1m 44s
Tests on Windows (AZURE, 14.x)	2m 37s
Tests on Mac (AZURE, 16.x)	2m 9s
Tests on Linux (nodejs-centos7-fips, AWS)	3m 1s
Tests on Mac (AZURE, 18.x)	2m 13s
Tests on Windows (AZURE, 16.x)	2m 48s
Tests on Ubuntu (AZURE, 20.x)	1m 48s
Tests on Linux (nodejs-centos7-fips, AZURE)	3m 6s
Tests on Ubuntu (GCP, 18.x)	1m 34s
Tests on Linux (nodejs-centos7-fips, GCP)	3m 16s
Tests on Mac (AZURE, 20.x)	2m 5s
Tests on Windows (AZURE, 18.x)	2m 56s
Tests on Windows (AZURE, 20.x)	2m 40s
Tests on Windows (GCP, 14.x)	3m 4s
Tests on Mac (GCP, 14.x)	3m 7s
Tests on Windows (GCP, 16.x)	2m 49s
Tests on Ubuntu (GCP, 20.x)	1m 29s
Tests on Mac (GCP, 16.x)	2m 4s
Tests on Mac (GCP, 18.x)	2m 40s
Tests on Windows (GCP, 18.x)	2m 54s
Tests on Mac (GCP, 20.x)	2m 49s
Tests on Windows (GCP, 20.x)	2m 52s
	1h 30m 11s

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