Merge branch '3.5.x' into 4.0.x

Closes gh-50097

Author: snicoll

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

@@ -1096,7 +1096,7 @@ Metrics for Jetty's javadoc:org.eclipse.jetty.server.Connector[] instances are b
 === Redis Metrics
 
 Auto-configuration registers a javadoc:io.lettuce.core.tracing.MicrometerTracing[] for the auto-configured javadoc:org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory[].
-For more detail, see the {url-lettuce-docs}/advanced-usage/#observability[Observability section] of the Lettuce documentation.
+For more detail, see the {url-lettuce-docs}/advanced-usage/observability[Observability section] of the Lettuce documentation.