chore: release 3.7.1 (googleapis#200)

🤖 I have created a release \*beep\* \*boop\*
---
### [3.7.1](https://www.github.com/googleapis/python-cloudbuild/compare/v3.7.0...v3.7.1) (2021-11-05)


### Bug Fixes

* **deps:** require google-api-core >= 1.28.0, drop packaging dep ([f3fb436](https://www.github.com/googleapis/python-cloudbuild/commit/f3fb4367ba598506d4cdd296870b61a8ffad75ef))


### Documentation

* list oneofs in docstring ([f3fb436](https://www.github.com/googleapis/python-cloudbuild/commit/f3fb4367ba598506d4cdd296870b61a8ffad75ef))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

chore: release 3.7.0 (googleapis#190)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore: release 3.6.0 (googleapis#185)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore: release 3.5.2 (googleapis#178)

🤖 I have created a release \*beep\* \*boop\*
---
### [3.5.2](https://www.github.com/googleapis/python-cloudbuild/compare/v3.5.1...v3.5.2) (2021-09-30)


### Bug Fixes

* improper types in pagers generation ([f56eed5](https://www.github.com/googleapis/python-cloudbuild/commit/f56eed5376f66a9ce5f9c1ca21f2b5b9b6d5779b))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

chore: release 3.5.1 (googleapis#173)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore: release 3.5.0 (googleapis#156)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Dina Graves Portman <dinagraves@google.com>

chore: release 3.4.0 (googleapis#149)

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>

chore: release 3.3.2 (googleapis#143)

🤖 I have created a release \*beep\* \*boop\*
---
### [3.3.2](https://www.github.com/googleapis/python-cloudbuild/compare/v3.3.1...v3.3.2) (2021-07-28)


### Documentation

* Add a new build phase `SETUPBUILD` for timing information ([googleapis#142](https://www.github.com/googleapis/python-cloudbuild/issues/142)) ([eb23c8d](https://www.github.com/googleapis/python-cloudbuild/commit/eb23c8dbc35dc45b228a1536f8143b8a291bcd87))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

chore: release 3.3.1 (googleapis#137)

🤖 I have created a release \*beep\* \*boop\*
---
### [3.3.1](https://www.github.com/googleapis/python-cloudbuild/compare/v3.3.0...v3.3.1) (2021-07-24)


### Features

* add a WorkerPools API ([googleapis#129](https://www.github.com/googleapis/python-cloudbuild/issues/129)) ([2ea98bd](https://www.github.com/googleapis/python-cloudbuild/commit/2ea98bddbfafd5e728b99f8bcae6b7dc2a741e60))
* add Samples section to CONTRIBUTING.rst ([googleapis#131](https://www.github.com/googleapis/python-cloudbuild/issues/131)) ([7593c96](https://www.github.com/googleapis/python-cloudbuild/commit/7593c96f3b3276c3b5432bbe1fbbf6c3bb3a358a))
* Implementation of Build Failure Info: - Added message FailureInfo field ([googleapis#132](https://www.github.com/googleapis/python-cloudbuild/issues/132)) ([76564e8](https://www.github.com/googleapis/python-cloudbuild/commit/76564e85da5e3a1e66d64720cf47ce5e80b1fc22))


### Bug Fixes

* **deps:** pin 'google-{api,cloud}-core', 'google-auth' to allow 2.x versions ([googleapis#130](https://www.github.com/googleapis/python-cloudbuild/issues/130)) ([e92b7a2](https://www.github.com/googleapis/python-cloudbuild/commit/e92b7a21ce2115461ff7884885a88118731d56ef))
* enable self signed jwt for grpc ([googleapis#139](https://www.github.com/googleapis/python-cloudbuild/issues/139)) ([89f7931](https://www.github.com/googleapis/python-cloudbuild/commit/89f7931e9f33d823e31a0e997dfc22d728f55008))


### Miscellaneous Chores

* release as 3.3.1 ([googleapis#136](https://www.github.com/googleapis/python-cloudbuild/issues/136)) ([5d6e342](https://www.github.com/googleapis/python-cloudbuild/commit/5d6e342a6c6c3d163b61f6ffa05a551519c1f461))
---


This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

chore: release 3.3.0 (googleapis#119)

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