Add OpenSLR 83 - Crowdsourced high-quality UK and Ireland English Dialect speech
Ugh. The index files for SLR83 are CSV, not TSV. I need to add logic to process these index files.
## Adding a Dataset
- **Name:** *openslr**
- **Description:** *Data set which contains male and female recordings of English from various dialects of the UK and Ireland.*
- **Paper:** *https://www.openslr.org/resources/83/about.html*
- **Data:** *Eleven separate data files can be found via https://www.openslr.org/resources/83/*
- **Motivation:** *Increase english ASR data with UK and Irish dialects*

Instructions to add a new dataset can be found [here](https://github.com/huggingface/datasets/blob/master/ADD_NEW_DATASET.md).

The *openslr* dataset already exists, this will add additional subset, *SLR83*.