Create a dataset loader for "CSIRO: Matching Patients to Clinical Trials"

## Adding a Dataset
- **Name:** *CSIRO: Matching Patients to Clinical Trials*
- **Description:** *A Test Collection for Matching Patient to Clinical Trials covering: i) a large corpus of clinical trials; ii) 60 patient case reports used as topics; iii) multiple query representations for a single topic (long, short and ad-hoc); iv) a user provided estimate of how many trials they expect each patient topic would be eligible for; and v) relevance assessments by medical professionals*
- **Task:** *IR*
- **Paper:** *https://dl.acm.org/doi/abs/10.1145/2911451.2914672*
- **Data:** *https://data.csiro.au/collections/collection/CIcsiro:17152v1*
- **License:** *CC BY-SA 4.0*
- **Motivation:** *IR dataset*