BUILD files and tests folder included in wheel #332
Description
In version 2.2.0 and 2.2.1 it seems like the tests folder and your internal BUILD files for bazel are included. I don't know why it has happened as it seems like the setup.py actually tries to exclude tests folders.
The inclusion of the BUILD files breaks our bazel repo when we use absl test as a dependency.
Reproduce: Download whl for 2.2.0 and 2.2.1 and see tests folder and BUILD files, download 2.0.0 and see no tests folder and no BUILD files.