Update dependency com.google.protobuf:protobuf-java to v4.34.0

Author: renovate[bot]

gradle/libs.versions.toml

@@ -9,7 +9,7 @@ jetbrains-annotations = "26.1.0"
 junit-jupiter = "5.10.0"
 logback = "1.5.32"
 mockito = "5.21.0"
-protobuf = "4.33.5"
+protobuf = "4.34.0"
 tahu = "1.0.14"
 testcontainers = "2.0.3"