bump PL PCDU handler

mission/payload/PayloadPcduHandler.cpp

@@ -727,6 +727,7 @@ ReturnValue_t PayloadPcduHandler::handleDoubleParamUpdate(std::string key,
   if (result != returnvalue::OK) {
     return result;
   }
+  params.setValue(key, newValue);
   // Do this so the dumping and loading with the framework works as well
   doubleDummy = newValue;
   parameterWrapper->set(doubleDummy);