Fix test compatibility with the RecordInterceptor

**Cherry-pick to `2.8.x` & `2.7.x`**

Author: garyrussell

spring-kafka/src/test/java/org/springframework/kafka/listener/ManualNackRecordTests.java

@@ -248,7 +248,7 @@ public ConcurrentKafkaListenerContainerFactory kafkaListenerContainerFactory() {
 
 				@Override
 				@Nullable
-				public ConsumerRecord intercept(ConsumerRecord record, Consumer consumer) {
+				public ConsumerRecord intercept(ConsumerRecord record) {
 					return new ConsumerRecord(record.topic(), record.partition(), record.offset(), 0L,
 							TimestampType.NO_TIMESTAMP_TYPE, 0, 0, record.key(), record.value(), record.headers(),
 							Optional.empty());