fix(deps): update protobuf monorepo to v4

Author: renovate[bot]

pom.xml

@@ -35,7 +35,7 @@
     </developers>
 
     <properties>
-        <protobuf-java.version>3.25.8</protobuf-java.version>
+        <protobuf-java.version>4.33.4</protobuf-java.version>
         <jackson.version>2.21.0</jackson.version>
 
         <junit.version>4.13.2</junit.version>