Bump com.google.cloud:libraries-bom in the minor-and-patch group

Bumps the minor-and-patch group with 1 update: [com.google.cloud:libraries-bom](https://github.com/googleapis/java-cloud-bom).


Updates `com.google.cloud:libraries-bom` from 26.50.0 to 26.51.0
- [Release notes](https://github.com/googleapis/java-cloud-bom/releases)
- [Changelog](https://github.com/googleapis/java-cloud-bom/blob/main/release-please-config.json)
- [Commits](googleapis/java-cloud-bom@v26.50.0...v26.51.0)

---
updated-dependencies:
- dependency-name: com.google.cloud:libraries-bom
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor-and-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

build.gradle.kts

@@ -178,7 +178,7 @@ dependencies {
     implementation("io.swagger.core.v3:swagger-annotations:2.2.26")
 
     // BigQuery
-    implementation(platform("com.google.cloud:libraries-bom:26.50.0"))
+    implementation(platform("com.google.cloud:libraries-bom:26.51.0"))
     implementation("com.google.cloud:google-cloud-bigquery")
 
     implementation("io.getunleash:unleash-client-java:9.2.6")