This change renames directories in preparation for the great package
rename. The repository is now in a broken state because the code
itself hasn't been updated. However this should ensure that git
correctly preserves history for each file.
This refactoring allows the schemas to live in the same package they
are used, rather than all having to be inside the bigquery package.
This is a follow-up to []
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=120551011