Bump the protobuf group with 2 updates

Bumps the protobuf group with 2 updates: [com.google.protobuf:protobuf-java](https://github.com/protocolbuffers/protobuf) and com.google.protobuf.


Updates `com.google.protobuf:protobuf-java` from 3.25.5 to 4.30.2
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](protocolbuffers/protobuf@v3.25.5...v4.30.2)

Updates `com.google.protobuf` from 0.9.4 to 0.9.5

---
updated-dependencies:
- dependency-name: com.google.protobuf:protobuf-java
  dependency-version: 4.30.2
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: protobuf
- dependency-name: com.google.protobuf
  dependency-version: 0.9.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: protobuf
...

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

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -9,7 +9,7 @@ kafka-streams = { group = "org.apache.kafka", name = "kafka-streams" }
 kafka-streams-avro-serde = { group = "io.confluent", name = "kafka-streams-avro-serde" }
 kafka-streams-protobuf-serde = { group = "io.confluent", name = "kafka-streams-protobuf-serde" }
 avro = { group = "org.apache.avro", name = "avro", version = "1.12.0" }
-protobuf = { group = "com.google.protobuf", name = "protobuf-java", version = "3.25.5" }
+protobuf = { group = "com.google.protobuf", name = "protobuf-java", version = "4.30.2" }
 jool = { group = "org.jooq", name = "jool", version = "0.9.15" }
 commons-lang = { group = "org.apache.commons", name = "commons-lang3", version = "3.17.0" }
 jackson-core = { group = "com.fasterxml.jackson.core", name = "jackson-core", version.ref = "jackson" }
@@ -30,4 +30,4 @@ sonar = { id = "com.bakdata.sonar", version = "1.9.1" }
 sonatype = { id = "com.bakdata.sonatype", version = "1.9.1" }
 lombok = { id = "io.freefair.lombok", version = "8.13.1" }
 avro = { id = "com.github.davidmc24.gradle.plugin.avro", version = "1.9.1" }
-protobuf = { id = "com.google.protobuf", version = "0.9.4" }
+protobuf = { id = "com.google.protobuf", version = "0.9.5" }