Closes gh-12779

* pr/12605:
  Add docker-api starter to 3rd party list

See https://github.com/jliu666/docker-api-spring-boot

Closes gh-12605

* gh-12776:
  Fix broken links to Gradle and Maven tools, and CLI samples in README

Closes gh-12776

Closes gh-12775

Closes gh-12774

Closes gh-12773

Closes gh-12721

Closes gh-12772

Closes gh-12771

Closes gh-12770

Closes gh-12406

* pr/12669:
  Polish "Allow validation api without implementation"
  Allow validation api without implementation

Closes gh-12669

Allow validation api in the classpath without
a validator, as long as no bean is annotated `@Validated`

See gh-12669

* pr/12680:
  Polish "Prevent warnings when running embedded Artemis"
  Prevent warnings when running embedded Artemis

Closes gh-12680

Configure AddressSettings for DLQ and ExpiryQueue for the embedded
Artemis broker to prevent warnings from being logged.

Closes gh-12680

Closes gh-12693

Closes gh-12694

Closes gh-12696

* pr/12767:
  Upgrade to Micrometer 1.0.3

Closes gh-12767

* pr/12626:
  Polish "Use lambdas for map entry iteration where possible"
  Use lambdas for map entry iteration where possible

Closes gh-12626

See gh-12626

* pr/12635:
  Add missing managed JUnit Jupiter dependencies

Add managed dependencies for `junit-jupiter-params` and
`junit-vintage-engine`.

Closes gh-12635

* pr/12732:
  Populate cache in ConfigFileApplicationListener
  Polish

Fix `ConfigFileApplicationListener` so that the loadDocumentsCache is
populated when documents are loaded.

Closes gh-12732