Further cucumber-jvm recipes and improvements

[timtebeek]

A tracking issue for a few more cucumber-jvm recipes, to get these out of my head and into a GitHub Issue.
Each individually should be easy enough to contribute and check off here; whenever I or anyone finds the time.

• Replace needless-regex cucumber expressions with non-regex cucumber expressions
  • @When("^no need for a regex here$") -> @When("no need for a regex here")
  • possibly even convert regexes with capturing groups to instead use {}
• Convert once upon a time cucumber.api package to io.cucumber
• Replace old info.cukes groupIds with io.cucumber
• Replace @Cucumber with @Suite @SelectClasspathResource("some/path")
• Drop SummaryPrinter marker interface; replace with Plugin interface if not already present
• Support method references in the cucumber-java8 to cucumber-java migration recipes
• Migrate cucumber-java8 datatables to annotation based step definitions

Tagging @mlvandijk & @mpkorstanje for review & further suggestions.

[timtebeek]

Captured both outstanding items as new feature requests on:
cucumber/cucumber-jvm-migration#2
cucumber/cucumber-jvm-migration#3