E2E

Convert `RecordSet` to/from legacy `Ins/Res` #6291

Job	Run time
Build, test and upload wheel	1m 15s
Framework / bare	1m 39s
Framework / bare-https	1m 20s
Strategy / FedMedian	1m 13s
Framework / jax	2m 11s
Strategy / FedTrimmedAvg	1m 13s
Framework / pytorch	2m 57s
Strategy / QFedAvg	1m 10s
Framework / tensorflow	2m 58s
Framework / tabnet	2m 35s
Strategy / FaultTolerantFedAvg	1m 21s
Framework / opacus	2m 37s
Strategy / FedAvgM	1m 10s
Framework / pytorch-lightning	2m 38s
Strategy / FedAdam	1m 5s
Framework / mxnet	1m 41s
Strategy / FedAdagrad	1m 11s
Framework / scikit-learn	2m 24s
Strategy / FedYogi	1m 11s
Framework / fastai	3m 50s
Framework / pandas	1m 43s
	39m 22s

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