chore: update requirements.txt to address dependabot security alerts. (…

…#1957)

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

.github/.OwlBot.lock.yaml

@@ -13,6 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-java:latest
-  digest: sha256:25b384ee1674eda3984ec41c15b514a63bbeb5eda4d57c73c7e6f5adef2fd2f1
-# created: 2024-04-05T19:12:34.133475268Z
-
+  digest: sha256:d13de1a4faec2645bda630b7a9aa080ce95182795aeab6f37ed4bd18cf5facbc
+# created: 2024-04-24T14:22:15.892514394Z

README.md

@@ -60,13 +60,13 @@ implementation 'com.google.cloud:google-cloud-bigquery'
 If you are using Gradle without BOM, add this to your dependencies:
 
 ```Groovy
-implementation 'com.google.cloud:google-cloud-bigquery:2.38.2'
+implementation 'com.google.cloud:google-cloud-bigquery:2.39.0'
 ```
 
 If you are using SBT, add this to your dependencies:
 
 ```Scala
-libraryDependencies += "com.google.cloud" % "google-cloud-bigquery" % "2.38.2"
+libraryDependencies += "com.google.cloud" % "google-cloud-bigquery" % "2.39.0"
 ```
 <!-- {x-version-update-end} -->
 
@@ -351,7 +351,7 @@ Java is a registered trademark of Oracle and/or its affiliates.
 [kokoro-badge-link-5]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-bigquery/java11.html
 [stability-image]: https://img.shields.io/badge/stability-stable-green
 [maven-version-image]: https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-bigquery.svg
-[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-bigquery/2.38.2
+[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-bigquery/2.39.0
 [authentication]: https://github.com/googleapis/google-cloud-java#authentication
 [auth-scopes]: https://developers.google.com/identity/protocols/oauth2/scopes
 [predefined-iam-roles]: https://cloud.google.com/iam/docs/understanding-roles#predefined_roles