Reverted retryStrategy for investigating #2617

Job	Run time
Build	57s
Tests on Windows (AWS, 14.x)	18m 31s
Tests on Linux (nodejs-centos7-node14, AWS)	18m 29s
Tests on Windows (AWS, 16.x)	18m 52s
Tests on Mac (AWS, 14.x)	18m 52s
Tests on Linux (nodejs-centos7-node14, AZURE)	16m 46s
Tests on Windows (AWS, 18.x)	18m 44s
Tests on Ubuntu (AWS, 18.x)	19m 38s
Tests on Mac (AWS, 16.x)	19m 45s
Tests on Linux (nodejs-centos7-node14, GCP)	17m 39s
Tests on Windows (AWS, 20.x)	18m 15s
Tests on Ubuntu (AWS, 20.x)	18m 38s
Tests on Mac (AWS, 18.x)	18m 48s
Tests on Linux (nodejs-centos7-fips, AWS)	20m 29s
Tests on Windows (AZURE, 14.x)	18m 20s
Tests on Ubuntu (AZURE, 18.x)	18m 16s
Tests on Mac (AWS, 20.x)	17m 39s
Tests on Linux (nodejs-centos7-fips, AZURE)	17m 28s
Tests on Windows (AZURE, 16.x)	18m 47s
Tests on Ubuntu (AZURE, 20.x)	16m 32s
Tests on Mac (AZURE, 14.x)	17m 35s
Tests on Linux (nodejs-centos7-fips, GCP)	19m 43s
Tests on Windows (AZURE, 18.x)	18m 13s
Tests on Ubuntu (GCP, 18.x)	18m 13s
Tests on Mac (AZURE, 16.x)	16m 13s
Tests on Windows (AZURE, 20.x)	16m 56s
Tests on Ubuntu (GCP, 20.x)	17m 3s
Tests on Mac (AZURE, 18.x)	18m 21s
Tests on Windows (GCP, 14.x)	19m 14s
Tests on Mac (AZURE, 20.x)	18m 57s
Tests on Windows (GCP, 16.x)	18m 48s
Tests on Mac (GCP, 14.x)	18m 5s
Tests on Windows (GCP, 18.x)	17m 19s
Tests on Mac (GCP, 16.x)	18m 35s
Tests on Windows (GCP, 20.x)	18m 12s
Tests on Mac (GCP, 18.x)	17m 45s
Tests on Mac (GCP, 20.x)	19m 40s
	11h 0m 17s

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