dlp.metadata_test: test_fetch_info_types failed

[flaky-bot]

dlp.metadata_test: test_fetch_info_types failed
buildID: 2b3daa3
buildURL: https://source.cloud.google.com/results/invocations/e12b7504-8af0-4528-b97d-c50a69d9e2a0
status: failed

[flaky-bot]

dlp.metadata_test: test_fetch_info_types failed
buildID: d26b380
buildURL: https://source.cloud.google.com/results/invocations/53ba9b0a-2275-41b0-aa5f-51133e133bb4
status: failed

[flaky-bot]

Test passed in build d87e01d (https://source.cloud.google.com/results/invocations/36d37259-17c1-4784-969e-aaec26e14cb9)! Closing this issue.