Don't send data from before start time to ev44 and don't write any data after stop time for all schemas

Data before start time is not relevant for ev44. No data is written after the stop time for all schemas

tests/ProducerTests.cpp

@@ -43,7 +43,9 @@ public:
                                   int64_t /*offset*/) override {
     return RdKafka::ERR_NO_ERROR;
   };
-  struct rd_kafka_topic_s *c_ptr() override { return {}; };
+  struct rd_kafka_topic_s *c_ptr() override {
+    return {};
+  };
 };
 
 TEST_F(ProducerTests, creatingForwarderIncrementsForwarderCounter) {