Bumps [google-cloud-bigquery](https://github.com/googleapis/python-bigquery) from 3.39.0 to 3.40.0. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/googleapis/python-bigquery/releases">google-cloud-bigquery's releases</a>.</em></p> <blockquote> <h2>google-cloud-bigquery 3.40.0</h2> <h2><a href="https://github.com/googleapis/python-bigquery/compare/v3.39.0...v3.40.0">3.40.0</a> (2026-01-08)</h2> <h3>Features</h3> <ul> <li> <p>support load_table and list_rows with picosecond timestamp (<a href="https://redirect.github.com/googleapis/python-bigquery/issues/2351">#2351</a>) (<a href="https://github.com/googleapis/python-bigquery/commit/46764a59">46764a59</a>)</p> </li> <li> <p>support timestamp_precision in table schema (<a href="https://redirect.github.com/googleapis/python-bigquery/issues/2333">#2333</a>) (<a href="https://github.com/googleapis/python-bigquery/commit/8d5785ae">8d5785ae</a>)</p> </li> </ul> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/googleapis/python-bigquery/blob/main/CHANGELOG.md">google-cloud-bigquery's changelog</a>.</em></p> <blockquote> <h2><a href="https://github.com/googleapis/google-cloud-python/compare/google-cloud-bigquery-v3.39.0...google-cloud-bigquery-v3.40.0">3.40.0</a> (2026-01-08)</h2> <h3>Features</h3> <ul> <li>support load_table and list_rows with picosecond timestamp (<a href="https://redirect.github.com/googleapis/python-bigquery/issues/2351">#2351</a>) (<a href="https://github.com/googleapis/google-cloud-python/commit/46764a59ca7a21ed14ad2c91eb7f98c302736c22">46764a59ca7a21ed14ad2c91eb7f98c302736c22</a>)</li> <li>support timestamp_precision in table schema (<a href="https://redirect.github.com/googleapis/python-bigquery/issues/2333">#2333</a>) (<a href="https://github.com/googleapis/google-cloud-python/commit/8d5785aea50b9f9e5b13bd4c91e8a08d6dac7778">8d5785aea50b9f9e5b13bd4c91e8a08d6dac7778</a>)</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/googleapis/python-bigquery/commit/40b4cbf5d1948b1a557fbb52dc7d9ff5334590d4"><code>40b4cbf</code></a> chore: librarian release pull request: 20260108T001607Z (<a href="https://redirect.github.com/googleapis/python-bigquery/issues/2355">#2355</a>)</li> <li><a href="https://github.com/googleapis/python-bigquery/commit/46764a59ca7a21ed14ad2c91eb7f98c302736c22"><code>46764a5</code></a> feat: support load_table and list_rows with picosecond timestamp (<a href="https://redirect.github.com/googleapis/python-bigquery/issues/2351">#2351</a>)</li> <li><a href="https://github.com/googleapis/python-bigquery/commit/8d5785aea50b9f9e5b13bd4c91e8a08d6dac7778"><code>8d5785a</code></a> feat: support timestamp_precision in table schema (<a href="https://redirect.github.com/googleapis/python-bigquery/issues/2333">#2333</a>)</li> <li><a href="https://github.com/googleapis/python-bigquery/commit/bfd9d8da91d0cb1a1e5d87007fa8a5462486dca9"><code>bfd9d8d</code></a> chore(deps): update dependency urllib3 to v2.6.0 [security] (<a href="https://redirect.github.com/googleapis/python-bigquery/issues/2342">#2342</a>)</li> <li>See full diff in <a href="https://github.com/googleapis/python-bigquery/compare/v3.39.0...v3.40.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=google-cloud-bigquery&package-manager=uv&previous-version=3.39.0&new-version=3.40.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. 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