Add E2E test using petclinic spring framework application

[dymurray]

We want to add to the test suite a basic e2e test that uses Petclinic as an example. This e2e test should:

• Import application source
• Add a custom rule for hazelcast
• Run analysis
• Introspect the report to verify the rule was triggered

[jortel]

Should this be moved to github-actions repository?

[aufi]

This should be closed, the petclinic application was added to go-konveyor-tests with windup analyzer, its update to latest 0.3 release is tracked with konveyor/go-konveyor-tests#39