Add support for loading data in a specific file format #10456

Job	Run time
Check whether we should run tests or not	10s
HuggingFace Python 3.10 tests	2m 9s
Github API tests	2m 9s
Notebook tests	8m 17s
Core TFDS tests / Generate shards	1s
Core TFDS tests / [Python 3.10][1/4]	5m 27s
Core TFDS tests / [Python 3.11][1/4]	4m 54s
Core TFDS tests / [Python 3.12][1/4]	6m 20s
Core TFDS tests / [Python 3.10][2/4]	4m 22s
Core TFDS tests / [Python 3.11][2/4]	4m 20s
Core TFDS tests / [Python 3.12][2/4]	5m 26s
Core TFDS tests / [Python 3.10][3/4]	4m 47s
Core TFDS tests / [Python 3.11][3/4]	4m 55s
Core TFDS tests / [Python 3.12][3/4]	5m 34s
Core TFDS tests / [Python 3.10][4/4]	5m 17s
Core TFDS tests / [Python 3.11][4/4]	5m 43s
Core TFDS tests / [Python 3.12][4/4]	6m 26s
	1h 16m 17s

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