Matteo

[GSK-1279] More rigorous evaluation of significance of performance metrics

3

Following the feedback [by user KD_A on reddit](https://www.reddit.com/r/MachineLearning/comments/143fzfw/p_opensource_solution_to_scan_ai_models_for/). They recommend more sound handling of statistical significance to prevent selection bias, in particular using a Benjamini-Hochberg procedure to control the false...

NeMo Guardrails integration

2

This PR adds a NeMo Guardrails integration allowing to generate Colang rails from the Giskard scan report. Supports both Colang v1.0 and Colang v2.x.