Delete legacy JSON metadata

Delete legacy `dataset_infos.json`.

dataset_infos.json

@@ -1 +0,0 @@
-{"newsph": {"description": "Large-scale dataset of Filipino news articles. Sourced for the NewsPH-NLI Project (Cruz et al., 2020).\n", "citation": "@article{cruz2020investigating,\n  title={Investigating the True Performance of Transformers in Low-Resource Languages: A Case Study in Automatic Corpus Creation},\n  author={Jan Christian Blaise Cruz and Jose Kristian Resabal and James Lin and Dan John Velasco and Charibeth Cheng},\n  journal={arXiv preprint arXiv:2010.11574},\n  year={2020}\n}\n", "homepage": "https://github.com/jcblaisecruz02/Filipino-Text-Benchmarks", "license": "GPL-3.0", "features": {"text": {"dtype": "string", "id": null, "_type": "Value"}}, "post_processed": null, "supervised_keys": null, "builder_name": "newsph", "config_name": "newsph", "version": {"version_str": "1.0.0", "description": null, "major": 1, "minor": 0, "patch": 0}, "splits": {"train": {"name": "train", "num_bytes": 298833914, "num_examples": 2190465, "dataset_name": "newsph"}}, "download_checksums": {"https://s3.us-east-2.amazonaws.com/blaisecruz.com/datasets/newsph/newsph.zip": {"num_bytes": 104086466, "checksum": "bb0134cbe023cca7ecead783d9b5dd855e077c23fdc19944d83954bfeb5a8cf3"}}, "download_size": 104086466, "post_processing_size": null, "dataset_size": 298833914, "size_in_bytes": 402920380}}