Bump protobuf-java from 3.19.3 to 3.19.4

Bumps [protobuf-java](https://github.com/protocolbuffers/protobuf) from 3.19.3 to 3.19.4.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/master/generate_changelog.py)
- [Commits](protocolbuffers/protobuf@v3.19.3...v3.19.4)

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

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

pom.xml

@@ -76,7 +76,7 @@
         <log4j2.version>2.17.1</log4j2.version> <!-- Temporarily added to address a vulnerability -->
         <micrometer-jvm-extras.version>0.2.2</micrometer-jvm-extras.version>
         <msgpack.version>0.9.0</msgpack.version>
-        <protobuf.version>3.19.3</protobuf.version>
+        <protobuf.version>3.19.4</protobuf.version>
         <release.version>0.50.0-SNAPSHOT</release.version> <!-- Used to replace release versions in all files -->
         <release.chartVersion>0.37.0-SNAPSHOT</release.chartVersion>
         <replacer.version>1.5.3</replacer.version>