* Fix @nullable annotations on builder methods

This fixes errors in the latest versions of AutoValue

```
google-cloud-bigquery/src/main/java/com/google/cloud/bigquery/ConnectionSettings.java:225: error: [AutoValueBuilderSetterNullable] Setter methods always return the Builder so @nullable is not appropriate
    public abstract Builder setUseReadAPI(Boolean useReadAPI);
                            ^
```

* 🦉 Updates from OwlBot post-processor

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

* Review comments

* Review comments

* 🦉 Updates from OwlBot post-processor

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

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

… to v2.39.0 (#3262)

* chore(deps): update dependency com.google.cloud:google-cloud-bigquery to v2.39.0

* 🦉 Updates from OwlBot post-processor

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

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

…lugin to v3.5.3 (#3263)

* build(deps): update dependency org.apache.maven.plugins:maven-shade-plugin to v3.5.3

* 🦉 Updates from OwlBot post-processor

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

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

…#1957) (#3264)

Source-Link: googleapis/synthtool@e451548
Post-Processor: gcr.io/cloud-devrel-public-resources/owlbot-java:latest@sha256:d13de1a4faec2645bda630b7a9aa080ce95182795aeab6f37ed4bd18cf5facbc

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

* deps: update actions/checkout action

* 🦉 Updates from OwlBot post-processor

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

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

… to v1.48.0 (#3271)

…plugin to v3.1.2 (#3274)

…ryconnection-v1 to v2.44.0 (#3270)

…connection to v2.44.0 (#3269)

…v3.29.0 (#3251)

* deps: update dependency com.google.cloud:sdk-platform-java-config to v3.29.0

* chore: update bigquerystorage-bom to v3.5.0

---------

Co-authored-by: Lawrence Qiu <[email protected]>

🤖 I have created a release *beep* *boop*
---


### Updating meta-information for bleeding-edge SNAPSHOT release.

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

🤖 I have created a release *beep* *boop*
---


## [2.39.1](https://togithub.com/googleapis/java-bigquery/compare/v2.39.0...v2.39.1) (2024-04-29)


### Bug Fixes

* @nullable annotations on builder methods ([#3222](https://togithub.com/googleapis/java-bigquery/issues/3222)) ([0c5eed1](https://togithub.com/googleapis/java-bigquery/commit/0c5eed1a18409f120a1243bd5da1db2aa4f9c206))


### Dependencies

* Update actions/checkout action ([#3267](https://togithub.com/googleapis/java-bigquery/issues/3267)) ([c297ed2](https://togithub.com/googleapis/java-bigquery/commit/c297ed2c77e36257451b5c12e4988f3293cdbb88))
* Update actions/upload-artifact action to v4.3.3 ([#3258](https://togithub.com/googleapis/java-bigquery/issues/3258)) ([5215235](https://togithub.com/googleapis/java-bigquery/commit/52152350a2a6218b51ebf3d7dd6beb2699064a3c))
* Update dependency com.google.api.grpc:proto-google-cloud-bigqueryconnection-v1 to v2.44.0 ([#3270](https://togithub.com/googleapis/java-bigquery/issues/3270)) ([ee09ab6](https://togithub.com/googleapis/java-bigquery/commit/ee09ab68ea2be824aaf4e3d08b67e3bfbab2977f))
* Update dependency com.google.cloud:google-cloud-bigquerystorage-bom to v3.5.0 ([e7c6201](https://togithub.com/googleapis/java-bigquery/commit/e7c620119321b673c19b99adb79247cd3c52cd67))
* Update dependency com.google.cloud:google-cloud-datacatalog-bom to v1.48.0 ([#3271](https://togithub.com/googleapis/java-bigquery/issues/3271)) ([3b6e0d5](https://togithub.com/googleapis/java-bigquery/commit/3b6e0d5e3d26b8e2de412aa926a638d72562d4a0))
* Update github/codeql-action action to v2.25.2 ([#3260](https://togithub.com/googleapis/java-bigquery/issues/3260)) ([3302dc4](https://togithub.com/googleapis/java-bigquery/commit/3302dc46e3e2c6a173798ef7f1642d3d4cb20332))
* Update github/codeql-action action to v2.25.3 ([#3268](https://togithub.com/googleapis/java-bigquery/issues/3268)) ([1cf2377](https://togithub.com/googleapis/java-bigquery/commit/1cf237702e16952029741c306aa57cb3558a663f))

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