Merge branch '2.4.x'

Closes gh-25883

Author: snicoll

spring-boot-project/spring-boot-docs/src/docs/asciidoc/production-ready-features.adoc

@@ -696,7 +696,6 @@ with the `key` listed in the table below.
 |===
 | Key | Name | Description
 
-=======
 | `cassandra`
 | {spring-boot-actuator-module-code}/cassandra/CassandraDriverHealthIndicator.java[`CassandraDriverHealthIndicator`]
 | Checks that a Cassandra database is up.