Closes gh-14989

Closes gh-14989

Closes gh-16591

Closes gh-16591

* pr/16575:
  Polish

Closes gh-16575

* pr/16575:
  Polish

See gh-16575

Closes gh-16499

Closes gh-16576

Closes gh-16499

Closes gh-5307

Closes gh-16579

Closes gh-16548

See gh-8762

Closes gh-16564

Closes gh-16466

Closes gh-16568

Closes gh-16573

See gh-16178

Closes gh-16572

Closes gh-16490

Rework `AbstractApplicationContextRunner.withBean` methods to
align signatures as much as possible with those provided by
the `ApplicationContext`.

Also update the implementation to use a dedicate member
variable rather than adding initializers.

Closes gh-16011

* pr/16454:
  Polish "Add property for mongo auto-index creation"
  Add property to configure Mongo auto index creation

See gh-16454

Closes gh-16454

* pr/16515:
  Add tests for CompressionConnectorCustomizer

Closes gh-16515