Bump com.google.protobuf:protobuf-java in the protobuf group

Bumps the protobuf group with 1 update: [com.google.protobuf:protobuf-java](https://github.com/protocolbuffers/protobuf).


Updates `com.google.protobuf:protobuf-java` from 4.31.1 to 4.32.0
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](https://github.com/protocolbuffers/protobuf/commits)

---
updated-dependencies:
- dependency-name: com.google.protobuf:protobuf-java
  dependency-version: 4.32.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: protobuf
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -12,7 +12,7 @@ kafka-streams-testUtils = { group = "org.apache.kafka", name = "kafka-streams-te
 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 = "4.31.1" }
+protobuf = { group = "com.google.protobuf", name = "protobuf-java", version = "4.32.0" }
 jool = { group = "org.jooq", name = "jool", version = "0.9.15" }
 
 junit-platform-launcher = { group = "org.junit.platform", name = "junit-platform-launcher" }