Bump protobuf.version from 3.21.9 to 3.23.0

Bumps `protobuf.version` from 3.21.9 to 3.23.0.

Updates `protobuf-java` from 3.21.9 to 3.23.0
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/generate_changelog.py)
- [Commits](protocolbuffers/protobuf@v3.21.9...v3.23.0)

Updates `protobuf-java-util` from 3.21.9 to 3.23.0

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

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

pom.xml

@@ -55,7 +55,7 @@
     <spring-vault-core.version>2.3.3</spring-vault-core.version>
     <spring-retry.version>1.3.4</spring-retry.version>
     <spring-security.version>5.8.3</spring-security.version>
-    <protobuf.version>3.21.9</protobuf.version><!-- DO NOT UPGRADE, later versions made it impossible to merge yaml configs -->
+    <protobuf.version>3.23.0</protobuf.version><!-- DO NOT UPGRADE, later versions made it impossible to merge yaml configs -->
     <json-simple.version>1.1.1</json-simple.version>
     <everit-json-schema.version>1.14.2</everit-json-schema.version>
     <commons-beanutils.version>1.9.4</commons-beanutils.version>