Closes gh-15555

* pr/16930:
  Fix deprecated StandardAnnotationMetadata usages

Closes gh-16930

Closes gh-16940

Closes gh-16863

Closes gh-16939

Closes gh-16934

This reverts commit c8712e9e.

See gh-16914

This reverts commit 66fba938.

See gh-16910

Closes gh-16927

Closes gh-16926

Closes gh-16925

Closes gh-15875

Closes gh-16922

Closes gh-16921

Closes gh-16920

Closes gh-16919

Closes gh-16918

Closes gh-16917

Closes gh-16916

Closes gh-16915

Closes gh-16914

See gh-16909

Closes gh-16913

Closes gh-16912

Closes gh-16911

Closes gh-16910

* pr/16539:
  Polish "Add Duration support in /configprops endpoint"
  Add Duration support in /configprops endpoint

Closes gh-16539

See gh-16539

* pr/16755:
  Polish "Auto-configure Kafka listener container with rebalance listener"
  Auto-configure Kafka listener container with rebalance listener

Closes gh-16755

This commit associates a `ConsumerAwareRebalanceListener` to the
auto-configured listener container factory if a single instance is found
in the context.

See gh-16755

* pr/16745:
  Use MergedAnnotation.getRoot() in PropertyMappingCheckBeanPostProcessor

Closes gh-16745