Bump com.google.protobuf:protobuf-java from 3.25.3 to 3.25.4 (#759)

Bumps [com.google.protobuf:protobuf-java](https://github.com/protocolbuffers/protobuf) from 3.25.3 to 3.25.4.
- [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/compare/v3.25.3...v3.25.4)

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

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gradle/libs.versions.toml

@@ -8,7 +8,7 @@ logback = "1.5.6"
 micrometer = "1.13.2"
 micrometer-docs-gen = "1.0.3"
 micrometer-tracing = "1.3.2"
-protobuf = "3.25.3"
+protobuf = "3.25.4"
 pulsar = "3.2.3"
 pulsar-reactive = "0.5.6"
 reactor = "2023.0.8"