* pr/12922:
  Replace <code> tags where possible

Closes gh-12922

Fixes gh-11395

* pr/12877:
  Add reference to javamelody starter

Closes gh-12877

See gh-11380

This commit includes some refactoring of active profiles
processing. Previously, there was a LIFO Queue for adding active
profiles. Profiles that were added last, were processed first.
Because of this reverse ordering, profiles were prepended to the
environment to preserve the order in which they were logged.
This however didn't work for "included" profiles as they were
prepended to the environment even though they were processed after
the active profile. In this commit, profiles are processed in a FIFO manner
and processed as they're found.

Fixes gh-11380

* pr/12895:
  Fix additional missing semicolon on sample code
  Add missing semicolon on sample code

Closes gh-12895

See gh-12895

* pr/12894:
  Polish "Less object instantiation in WebMvcTags"
  Less object instantiation in WebMvcTags

Closes gh-12894

See gh-12894

Closes gh-12608

Closes gh-12435

* pr/12550:
  Polish "Add auto-configuration for Hibernate metrics"
  Add auto-configuration for Hibernate metrics

Closes gh-12550

All Hibernate entityManagerFactories are automatically instrumented
and their statistics are included into Micrometer using its
HibernateMetrics binder.

Closes gh-12550

This commit makes sure that `InvalidEndpointRequestException` is wrapped
in a `ReflectionException` when invoked via JMX.

Closes gh-12857

See gh-12867