Ability to override verbose from command line

[Pfoerd]

Temporary enabling verbose output is very common to analyze issues when executing Pitest.

Thus, it would be very useful to have a command line parameter for this like ./gradlew pitest --verbose

There is already a documented way using the gradle-override-plugin, but adding additional plugins to a (complex) project is always challenging due to (in)compatibilities of Language Levels, Gradle-version, transitive dependencies etc.

So for this "vital" option for temporary enabling verbose output it would be really helpful to have a "plugin-native" command line support.