Fixes gh-19821

* pr/19819:
  Polish "Document RedisCacheManagerBuilderCustomizer"
  Document RedisCacheManagerBuilderCustomizer

Closes gh-19819

See gh-19819

See gh-19819

This reverts commit 487b9cbf.

Fixes gh-19788

Closes gh-19783

Closes gh-19763 in 2.2.4

Closes gh-19763

Closes gh-19795

Closes gh-19799

Closes gh-19710

Closes gh-19778

Fixes gh-19520

The release didn't happen in time for 2.2.3.

See gh-19645

The release did not happen in time for 2.1.12.

See gh-19649.

The JarFile was not being closed which linked a file handle and caused
a test failure on Windows.

The local variable has been renamed as, when declared in a
try-with-resources, Checkstyle was confused by the shadowing of the
jarFile field and required references to jarFile within the try-block
the be prefixed with this.

See gh-19595

Closes gh-19613

Closes gh-19647

Closes gh-19646

Closes gh-19761

Closes gh-19641

Closes gh-19648

Closes gh-19644

Closes gh-19758

Closes gh-19757

Closes gh-19756

Closes gh-19755

Closes gh-19754

Closes gh-19753

Closes gh-19752

Closes gh-19751

Closes gh-19750

Closes gh-19749