Remove `BeanTypeRegistry` and rely entirely on standard calls Spring
Framework APIs.

Closes gh-17594

Closes gh-17741

Closes gh-17748

Fixes gh-17652

Fixup references following upstream Spring Framework change.

Closes gh-17745

* pr/17736:
  Harmonize settings.gradle documentation in Gradle getting started guide
  Add missing repositories to snapshot configuration

Closes gh-17736

See gh-17736

See gh-17736

* pr/17742:
  Remove ConditionEvaluationReportLoggingListener in a test

Closes gh-17742

See gh-17742

Closes gh-17688

Closes gh-17676

See gh-17744

Update `@Selector` with a `match` attribute that can be used to select
all remaining path segments. An endpoint method like this:

	 select(@Selector(match = Match.ALL_REMAINING) String... selection)

Will now have all reaming path segments injected into the `selection`
parameter.

Closes gh-17743

* pr/17661:
  Polish "Allow for custom EntityMapper bean"
  Allow for custom EntityMapper bean

Closes gh-17661

See gh-17661

See gh-17661

* pr/17663:
  Polish "Escape reserved asciidoc character in generated documentation"
  Escape reserved asciidoc character in generated documentation

Closes gh-17663

See gh-17663

See gh-17663

* pr/17701:
  Polish "Add WebFlux Coroutines smoke test"
  Polish "Add dependency management for Kotlin Coroutines"
  Add WebFlux Coroutines smoke test
  Add dependency management for Kotlin Coroutines

Closes gh-17701

See gh-17701

See gh-17701

See gh-17701

See gh-17701

* pr/17515:
  Polish "Add support for configuring logging groups"
  Add support for configuring logging groups via endpoint

Closes gh-17515

See gh-17515
Co-authored-by: Phillip Webb <pwebb@pivotal.io>

See gh-17515

Closes gh-17699

This commit introduces a separate layer between PushRegistry and
StepRegistry-based implementations.

See gh-17699