* pr/7632:
  Polish
  Add missing actuator metadata

Closes gh-7632

Health metadata for cassandra and couchbase is added.

See gh-7632

* pr/7552:
  Polish

Closes gh-7552

* pr/7551:
  Remove redundant array creation for calling varargs method

Closes gh-7551

* pr/7596:
  Update production-ready-features.adoc

Replace line break with missing line fold "\\\n" to continue the property
value.

Closes gh-7596

This reverts commit 727d6262. Sigh,
although the SPR issue is complete the change hasn't been backported
yet.

See gh-7601

Closes gh-7531

Closes gh-7633

Closes gh-7609

Closes gh-7606

Otherwise you get a class not found exception at runtime in
CF when Spring Securtity is not on the classpath.

So that other CF tests do not fail.

Closes gh-6980

Fixes gh-7410

This reverts commit 47f1aeb5.

See gh-7602

See gh-7601

See gh-7456

Closes gh-7595

See gh-7569

Update management security to require an `ACTUATOR` role rather than
`ADMIN` by default. This should reduce the risk of users accidentally
exposing actuator endpoints because they happen to use a role named
`ADMIN`.

Fixes gh-7569

Update `SpringBootWebSecurityConfiguration` to ignore requests by
delegating to `IgnoredRequestCustomizer` beans. This allows a single
Spring Boot `WebSecurityConfigurer<WebSecurity>` bean to be used which
prevents potential exceptions caused by duplicate `@Order` values.

Fixes gh-7106

Update `AbstractEndpointHandlerMapping` to support a security
interceptor that can be used to enforce endpoint security.

Fixes gh-6889