Use cucumber-junit-platform-engine and junit-platform-suite

[nicerloop]

see https://github.com/cucumber/cucumber-jvm/tree/v7.0.0/junit-platform-engine

• substitute cucumber-junit-platform-engine and junit-platform-suite to junit4 or junit-vintage-engine
• configure suite to execute cucumber with features from class path
• configure cucumber glue package and serenity reporter

requires https://github.com/serenity-bdd/serenity-core/pull/2648