Add bias correction method: NBIC triple quantile adjustment

The National Bushfire Intelligence Capability (NBIC) use a triple quantile adjustment method (on hourly data, but could be adapted for daily).

https://bitbucket.csiro.au/projects/NBIC/repos/nbic-workflow/browse

The relevant folders are:
- `nbic_climatechange_processing`: where the data is processed, as well as where the src folder is located with all relevant folders
- `nbic_qa_notebooks`: where most of the QA of TQM is located in the form of notebook

Start by reviewing the linked NBIC workflow and the nbic_climatechange_processing and nbic_qa_notebooks folders, especially the src folder and TQM QA notebooks. Clarify whether the target is hourly data, daily data, or both, then define validation against the existing QA material. Done means the triple quantile adjustment method is implemented and its results are verified for the agreed resolution.

Written by the indexing model from the issue text.