Update `DevToolsPropertyDefaultsPostProcessor` to automatically set
the recently introduced `spring.messages.reloadable` property to
`true`.

Closes gh-14699

See gh-12482

Closes gh-14604

* gh-12482:
  Polish "Auto-configure Micrometer's Jersey 2 server instrumentation"
  Auto-configure Micrometer's Jersey 2 server instrumentation

Closes gh-12482

See gh-12482
Co-authored-by: Michael J. Simons <michael@simons.ac>

Closes gh-14589

Closes gh-14700

Closes gh-14690

This commit splits auto-configurations that require different
environments so that they can be filtered early.

Closes gh-12260

Closes gh-14675

* pr/13926:
  Polish "Add reactive health indicator for Couchbase"
  Add reactive health indicator for Couchbase

Closes gh-13926

See gh-13926

Closes gh-14691

Closes gh-14692

Closes gh-14691

Previously, the JSON-B auto-configuration would be enabled when the JSON-B API was
on the classpath. This led to a failure if there was no implementation available.

The JSON-B API loads an implementation using the service loader. This commit updates
the auto-configuration to be conditional on the presence of a
META-INF/services/javax.json.bind.spi.JsonbProvider file on the classpath.

Closes gh-14675

* gh-14585:
  Polish "Add Kotlin DSL examples to Gradle Plugin's documentation"
  Add Kotlin DSL examples to Gradle Plugin's documentation

Closes gh-14585

See gh-14585

* pr/14620:
  Simplify escaping of newline characters when publishing release notes

Closes gh-14620

* gh-14684:
  Polish "Drop support for "all" from management.metrics.distribution.sla"
  Drop support for "all" from management.metrics.distribution.sla