Bump protobuf-java to 3.33.1

https://github.com/protocolbuffers/protobuf/releases/tag/v29.5
https://github.com/protocolbuffers/protobuf/releases/tag/v31.1
https://github.com/protocolbuffers/protobuf/releases/tag/v32.0
https://github.com/protocolbuffers/protobuf/releases/tag/v32.1
https://github.com/protocolbuffers/protobuf/releases/tag/v33.0
https://github.com/protocolbuffers/protobuf/releases/tag/v33.1

Signed-off-by: Ivan Hrasko <[email protected]>

Author: ihrasko

lighty-modules/lighty-gnmi/lighty-gnmi-proto/pom.xml

@@ -25,7 +25,7 @@
     <url>https://github.com/PANTHEONtech/lighty</url>
 
     <properties>
-        <protobuf.version>3.25.8</protobuf.version>
+        <protobuf.version>3.33.1</protobuf.version>
         <grpc.version>1.76.0</grpc.version>
     </properties>