Bulk Swahili sentence submission (#3452)
Bulk Swahili sentence submission (#3452)

* Added Swahili data for initial PR

* Removed data from news sites. New dataset size: 76708 sentences

* Updated dataset to include only contributors data

* Added txt file for sentences

* Removed xlsx file for sentences

* Added new batch of 39636 sentences for swahili

Co-authored-by: tusubirafrancisjeremy <tusubirafrancisjeremy.com>
common-voice/common-voice,common-voice/common-voice,common-voice/common-voice,common-voice/common-voice