lib: config: new option 'cupt::resolver::score::version-factor::priority-downgrade'
lib: config: renamed 'cupt::resolver::score::version-factor{ -> ::common}'
lib: config: renamed 'cupt::resolver::score::{negative-version-factor -> version-factor::negative}'
lib: config: option 'cupt::resolver::score::version-factor::priority-downgrade': default value: 300 -> 400
test: manage: resolver: upgrade: lock-step-dependency-vs-high-pinned-installed-version: added more precise checks for state of all packages
lib: config: option 'cupt::resolver::score::version-factor::priority-downgrade': default value: 400 -> 720