Add a "verbose" config option to plugin, to bring back pre 3.6.1 behaviour

### New feature, improvement proposal

One more +1 for the comment https://github.com/apache/maven-shade-plugin/pull/233#issuecomment-3193724862

The dependency inclusion part was not "noise", rather add a `verbose` option defaulting to `false` to plugin configuration, without having to run everything in debug mode. The list of included dependencies was very useful information.

Start by reading the referenced comment on pull request #233, then inspect the Maven Shade Plugin configuration and the dependency-inclusion output it discusses. The work is done when a verbose option defaults to false and restores the dependency list without requiring debug mode.

Written by the indexing model from the issue text.