Fix skipped e2e tests

[juancho0202]

As a compas developer I would like to delete unhelpful skipped tests and continue executing the valid tests that are being skipped right now, either by using Robot Framework or whatever other technology we decide to use. This would improve our quality and trust in the test suites that we run.

Acceptance Criteria:

• Tests not related to SCL Validator are not skipped and pass successfully.

[Sander3003]

These tests can be fixed:

The OCL validator tests can be ignored by now.