feat: add grpc transcoding + tests (#259)

* feat: add grpc transcoding + tests

* 🦉 Updates from OwlBot

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

* chore: tweak for clarity / idiomatic usage

* chore: attempt to appease Sphinx

* feat: add grpc transcoding + tests

* Add functions to properly handle subfields

* Add unit tests for get_field and delete_field.

* Add function docstrings and incorporate correct native dict functions.

* Add function docstrings and incorporate correct native dict functions.

* Increase code coverage

* Increase code coverage

* Increase code coverage

* Reformat files

Co-authored-by: Yonatan Getahun <yonmg@google.com>
Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>
Co-authored-by: Tres Seaver <tseaver@palladion.com>
2 files changed