Two types of race are possible in this test:
1. It doesn't wait properly for the node to become a writeable primary before running the retryable write
2. secondary1 could start rollback before the failpoint is set
Two types of race are possible in this test:
1. It doesn't wait properly for the node to become a writeable primary before running the retryable write
2. secondary1 could start rollback before the failpoint is set