Bump protobuf-java from 3.21.11 to 3.21.12 in /lang/java (#2022)

Bumps [protobuf-java](https://github.com/protocolbuffers/protobuf) from 3.21.11 to 3.21.12.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/generate_changelog.py)
- [Commits](https://github.com/protocolbuffers/protobuf/compare/v3.21.11...v3.21.12)

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

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
diff --git a/lang/java/pom.xml b/lang/java/pom.xml
index 7d47125..3313f5f 100644
--- a/lang/java/pom.xml
+++ b/lang/java/pom.xml
@@ -44,7 +44,7 @@
     <jopt-simple.version>5.0.4</jopt-simple.version>
     <junit5.version>5.9.1</junit5.version>
     <netty.version>4.1.86.Final</netty.version>
-    <protobuf.version>3.21.11</protobuf.version>
+    <protobuf.version>3.21.12</protobuf.version>
     <thrift.version>0.16.0</thrift.version>
     <slf4j.version>1.7.36</slf4j.version>
     <reload4j.version>1.2.24</reload4j.version>