Reenable more tests

Reenable more tests

- fix if check in VnfAdapterVfModuleObjectMapper that threw
  NullPointerException after RFC8040 changes (update of SDNC
  Client dependency)
- globally remove exclusion of vintage engine to enable
  tests in modules that are still missing the dependency
  and thus don't run their tests
- fix test in mso-requests-db-repositories as result of
  it being executed again
- fix integration tests in so-bpmn-tasks and so-bpmn-infrastructure-flows that were missing
  pnf.kafka properties
- replace deprecated RepositoryRestConfigurerAdapter class
  with RepositoryRestConfigurer
- add lombok dependency
- use constructor injection for SDNCRequestsTasks

Issue-ID: SO-4174
Signed-off-by: Fiete Ostkamp <Fiete.Ostkamp@telekom.de>
Change-Id: Icaab3518738ddad38d2a19e23f0649fc4e3b6691