Closes gh-25832

* gh-25621:
  Polish "Document Failsafe configuration when not using starter parent"
  Document Failsafe configuration when not using starter parent

Closes gh-25621

See gh-25621

See gh-25621

Restore the patch version number for consistency with `@since`
tags.

See gh-25808

See gh-25825

See gh-25808

Closes gh-25825

Update all deprecation tags to include a removal target.

Closes gh-25808

Closes gh-25822

Closes gh-25821

See gh-25819

Closes gh-25819

Closes gh-25812

* pr/25810:
  Fix flaky QuartzAutoConfigurationTests

Closes gh-25810

See gh-25810

Closes gh-25789

Fixes gh-25736

Previously, the configuration metadata annotation processor only
declared support for `@Endpoint` and none of the other more
specialized `@…Endpoint` annotations that are meta-annotated with
`@Endpoint` such as `@WebEndpoint` and `@JmxEndpoint. This would
result in missing metadata if a full or incremental build only
compiled classes annotated with one of the more specialized
`@…Endpoint` annotations as the annotation processor would not be
called.

This commit updates the processor's supported annotation types to
include every known `@…Endpoint` annotation. The test processor has
also been similarly updated to align its behaviour with that of the
main processor.

Fixes gh-25388

Deprecate the `Bootstrapper` interface entirely and provide a
`BootstrapRegistryInitializer` alternative so that people can migrate.

Unfortunately our previous attempt to fix the typo in the `Bootstrapper`
interface didn't provide us a way to remove the deprecated method
without impacting users. It was also problematic for people who were
implementing `Bootstrapper` rather than using a lambda since they needed
to introduce the deprecated method.

We unfortunately can't see a way to fix the original typo without
introducing a new interface.

Fixes gh-25735

Closes gh-25786

* pr/25778:
  Polish 'Ignore quality value when removing MediaType.ALL'
  Ignore quality value when removing MediaType.ALL

Closes gh-25778

See gh-25778

Update the default reactive exception handler so that `MediaType.ALL`
is removed regardless of any quality setting. Prior to this commit,
the "match-all" media type was not properly ignored if it has a quality
value and would show HTML content if the accept header was
`application/json, */*;q=0.9`.

See gh-25778

Closes gh-25784

Update `AbstractWebMvcEndpointHandlerMapping` to chain any caught
InvalidEndpointRequestExceptions so that a more complete stacktrace
is available. The exception has also been updated to a
`ResponseStatusException` so that the reason can be propagated.

Fixes gh-25642

Closes gh-25782

Closes gh-25774

Update `JarFileArchive` so that any unpacked files are now deleted when
the JVM exits.

Closes gh-25773

Update `JarFileArchive` to align the way that it creates temp files and
folders with the way that `Files.createTempDirectory` works.

Closes gh-25772

Restore tomcat-embed-core-* and tomcat-embed-logging-* patterns which
were inadvertently removed in commit 0ec8d281.

See gh-25764

Closes gh-25770