Handling TestNG exception at non existing data provider

[martingrossmann]

Description

Test methods, which points to an non-existing data provider, were not detected by Testerra, because the TestNG listener method afterInvocation is not called in that case.

Type of change

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing tests pass locally with my changes