Added kaleido to requirements.txt #130

Job	Run time
charts-tests / Chart Data Extractor - Build and test	32s
build-template / Build E2B Template	9m 10s
js-sdk / JS SDK - Build and test	1m 37s
python-sdk / Python SDK - Build and test	3m 49s
cleanup-build-template / Cleanup Build Template	13s
	15m 21s

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