fix(profiler): workaround certificate expiration issue in integration tests (#4955)
fix(profiler): workaround certificate expiration issue in integration tests (#4955)

Let's Encrypt CA certification expiration is causing integration tests to fail.
This commit works around this problem by removing the problematic certificate.

Context: https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021/
googleapis/google-cloud-go,googleapis/google-cloud-go,googleapis/google-cloud-go,googleapis/google-cloud-go