feat(datasets) Update tests for ted lium dataset #13100

Job	Run time
Build, test and upload wheel	1m 14s
Strategy / FedMedian	1m 20s
Template / numpy	43s
Strategy / FedTrimmedAvg	1m 16s
Template / pytorch	3m 4s
Strategy / QFedAvg	1m 13s
Framework / bare	3m 43s
Template / tensorflow	3m 39s
Strategy / FaultTolerantFedAvg	1m 10s
Framework / bare-https	1m 15s
Template / hf	3m 20s
Framework / bare-client-auth	58s
Strategy / FedAvgM	1m 14s
Template / jax	59s
Framework / framework-jax	1m 22s
Strategy / FedAdam	1m 20s
Template / sklearn	1m 23s
Framework / framework-pytorch	1m 55s
Strategy / FedAdagrad	1m 8s
Framework / framework-tensorflow	3m 14s
Strategy / FedYogi	1m 12s
Framework / framework-opacus	2m 10s
Framework / framework-pytorch-lightning	1m 47s
Framework / framework-scikit-learn	1m 37s
Framework / framework-fastai	2m 38s
Framework / framework-pandas	1m 9s
	46m 3s

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