Closes gh-10847

Closes gh-10860

Closes gh-10857

This commit automatically instruments all available data sources with
a configurable metric name. The instrumentation can be disabled in case
more control is needed.

Closes gh-10295

* gh-10797:
  Wrap spring-boot-features.adoc at 90 characters
  Make editorial changes to spring-boot-features.adoc

Closes gh-10797

See gh-10797

Closes gh-10837

* gh-10833:
  Wrap deployment.adoc at 90 characters
  Make editorial changes to deployment.adoc

Closes gh-10833

See gh-10833

Previously, the configuration metadata annotation processor relied
upon an additional metadata file have been copied to an output
location. When building with Gradle, it's the processResources task
that performs this copy and there is no guarantee that it will have
run before the compileJava task unless an explicit dependency betwee
the two tasks has been configured. If a project is built using
Gradle's parallel build support, the likelihood of this required
ordering not occurring increases.

This commit updates the configuration metadata annotation processor to
consider a new annotation processor option when looking for the
additional config metadata file. The Gradle plugin has been updated
to provide this option as a compiler argument. The option is only
provided when the annotation processor is found on the compilation
classpath to avoid a warning from javac's annotation processing about
the use of an option that is not supported by any of the available
annotation processors.

Closes gh-9755

* gh-10835:
  Wrap build-tool-plugins.adoc at 90 characters
  Edit build-tool-plugins.adoc

Closes gh-10835

See gh-10835

* gh-10834:
  Wrap spring-boot-cli.adoc at 90 characters
  Edit spring-boot-cli.adoc

Closes gh-10834

See gh-10834

Closes gh-10841

Closes gh-10817

Closes gh-10705

Closes gh-10769

See gh-10832

See gh-10828

This commit adds a new customizer interface, `NettyServerCustomizer` for
customizing Reactor Netty server instances while they're being built.

Closes gh-10418

Closes gh-7656

Closes gh-10828

Closes gh-9670

* pr/10822:
  Polish "Handle AbstractReactiveHealthIndicator.doHealthCheck exception"
  Handle AbstractReactiveHealthIndicator.doHealthCheck exception

Closes gh-10822

Exceptions inside AbstractReactiveHealthIndicator.doHealthCheck()
method, outside of Mono pipeline, could fail whole endpoint
response instead of returning `DOWN` status from indicator.

See gh-10822

Closes gh-9998

* pr/10824:
  Fix duplicated 'the' in Quartz scheduler doc section