Remove unexisting references from Javadocs

Author: artembilan

spring-kafka/src/main/java/org/springframework/kafka/core/KafkaTemplate.java

@@ -353,7 +353,6 @@ public void setMicrometerTags(Map<String, String> tags) {
 	 * @since 2.9.8
 	 * @see #setMicrometerEnabled(boolean)
 	 * @see #setMicrometerTags(Map)
-	 * @see #setObservationEnabled(boolean)
 	 */
 	public void setMicrometerTagsProvider(
 			@Nullable Function<ProducerRecord<?, ?>, Map<String, String>> micrometerTagsProvider) {

spring-kafka/src/main/java/org/springframework/kafka/listener/ContainerProperties.java

@@ -755,7 +755,6 @@ public Map<String, String> getMicrometerTags() {
 	 * @since 2.9.8
 	 * @see #setMicrometerEnabled(boolean)
 	 * @see #setMicrometerTags(Map)
-	 * @see #setObservationEnabled(boolean)
 	 */
 	public void setMicrometerTagsProvider(
 			@Nullable Function<ConsumerRecord<?, ?>, Map<String, String>> micrometerTagsProvider) {