Update dependency com.google.cloud:libraries-bom to v26.50.0 (#9854)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

gradle/libs.versions.toml

@@ -65,7 +65,7 @@ google-cloud-bigdataoss-gcsio = { module = "com.google.cloud.bigdataoss:gcsio",
 google-cloud-bigtable-bom = { module = "com.google.cloud:google-cloud-bigtable-bom", version = "2.46.0" }
 google-cloud-secretmanager-bom = { module = "com.google.cloud:google-cloud-secretmanager-bom", version = "2.53.0" }
 google-cloud-storage-bom = { module = "com.google.cloud:google-cloud-storage-bom", version = "2.44.1" }
-google-cloud-libraries-bom = { module = "com.google.cloud:libraries-bom", version = "26.49.0" }
+google-cloud-libraries-bom = { module = "com.google.cloud:libraries-bom", version = "26.50.0" }
 google-java-format = { module = "com.google.googlejavaformat:google-java-format", version.ref = "googleJavaFormat" }
 guava = { module = "com.google.guava:guava", version = "33.3.1-jre" }
 h2 = { module = "com.h2database:h2", version = "2.3.232" }