Closes gh-13397

Closes gh-13396

Closes gh-13395

Closes gh-13394

Closes gh-13393

Closes gh-13392

Closes gh-13391

Closes gh-13390

Closes gh-13389

Closes gh-13387

Closes gh-13386

Closes gh-13385

Closes gh-13384

Closes gh-13383

Closes gh-13382

Closes gh-10933

Closes gh-13368

* pr/13378:
  Polish "Replace commons-codec Base64 usage"
  Replace commons-codec Base64 usage

Closes gh-13378

See gh-13378

Update `TomcatResources` so that `META-INF/resources` folders in
`src/main/resources` no longer fail with a "URI is not hierarchical"
exception.

Closes gh-13265

Closes gh-13083

Closes gh-13366

Closes gh-13356

Update the samples and tests to use the more idiomatic static import
style.

Relocate spring-javaformat plugins to the root of the project.

Closes gh-13306

Update `ConfigFileApplicationListener` to correctly load properties
that have `spring.profiles` values containing a list.

Prior to this commit the loaded would attempt to add the same document
twice resulting in a "property source cannot be added relative to
itself" error.

Closes gh-13362

Update `ConfigFileApplicationListener` to ensure that a
`spring.profiles.include` property that refers to an already processed
profile doesn't cause an infinite loop.

Closes gh-13361

Update `ConfigFileApplicationListener` so that `spring.profiles.include`
properties do not override higher priority active profiles.

This commit also changes when profiles get added to the environment.
Profiles are now added to the environment at the time of profile
processing so that they get logged in the order that they are processed.

Closes gh-13151

Fixes gh-13273

Closes gh-12659

Update `InetAddressFormatterTests` to ensure that DNS resolvers that
return a "help" page for missing domains don't cause the build to fail.

Closes gh-11897

Closes gh-13359

Closes gh-12631