Bazel build flakes with "I/O exception during sandboxed execution: Connection reset"

* GCB: https://console.cloud.google.com/cloud-build/builds;region=us-east1/007700b1-80c8-4ee0-8587-62f749948733;tab=detail?project=cloud-cpp-testing-resources
* Raw: https://storage.googleapis.com/cloud-cpp-community-publiclogs/logs/google-cloud-cpp/main/bb6dc521d51e2e27d47827e04a607361e8ee6fd1/fedora-msan-msan/log-007700b1-80c8-4ee0-8587-62f749948733.txt

Example:

```
ERROR: /workspace/google/cloud/bigtable/BUILD.bazel:91:9: Compiling google/cloud/bigtable/column_family_test.cc failed: I/O exception during sandboxed execution: Connection reset
```

There may be a Bazel flag or setting to reduce or eliminate these flakes.