Fix links to Micrometer reference doc

See gh-42467

Author: ngocnhan-tran1996

spring-boot-project/spring-boot-docs/src/docs/antora/modules/reference/pages/actuator/metrics.adoc

@@ -1126,7 +1126,7 @@ Metrics for Jetty's `Connector` instances are bound by using Micrometer's `Jetty
 === @Timed Annotation Support
 
 To enable scanning of `@Timed` annotations, you will need to set the configprop:management.observations.annotations.enabled[] property to `true`.
-Please refer to the {url-micrometer-docs-concepts}#_the_timed_annotation[Micrometer documentation].
+Please refer to the {url-micrometer-docs-concepts}/timers.html#_the_timed_annotation[Micrometer documentation].
 
 
 
@@ -1236,7 +1236,7 @@ configurable buffer length.
 | Publish a cumulative histogram with buckets defined by your service-level objectives.
 |===
 
-For more details on the concepts behind `percentiles-histogram`, `percentiles`, and `slo`, see the {url-micrometer-docs-concepts}#_histograms_and_percentiles[Histograms and percentiles] section of the Micrometer documentation.
+For more details on the concepts behind `percentiles-histogram`, `percentiles`, and `slo`, see the {url-micrometer-docs-concepts}/histogram-quantiles.html[Histograms and percentiles] section of the Micrometer documentation.
 
 
 

spring-boot-project/spring-boot-docs/src/docs/antora/modules/reference/pages/actuator/observability.adoc

@@ -105,4 +105,4 @@ The next sections will provide more details about logging, metrics and traces.
 == Micrometer Observation Annotations support
 
 To enable scanning of metrics and tracing annotations like `@Timed`, `@Counted`, `@MeterTag` and `@NewSpan` annotations, you will need to set the configprop:management.observations.annotations.enabled[] property to `true`.
-This feature is supported Micrometer directly. Please refer to the {url-micrometer-docs-concepts}#_the_timed_annotation[Micrometer] and {url-micrometer-tracing-docs}/api.html#_aspect_oriented_programming[Micrometer Tracing] reference docs.
+This feature is supported Micrometer directly. Please refer to the {url-micrometer-docs-concepts}/timers.html#_the_timed_annotation[Micrometer] and {url-micrometer-tracing-docs}/api.html#_aspect_oriented_programming[Micrometer Tracing] reference docs.