Update `ei` tests #2723

Job	Run time
check-up-to-dateness	4s
test (ubuntu-latest, crates-index)	1h 3m 44s
test (windows-latest, crates-index)	12m 12s
test (windows-latest, tame-index)	12m 48s
test (ubuntu-latest, tame-index)	56m 27s
test (macos-latest, tame-index)	12m 42s
test (macos-latest, crates-index)	13m 39s
all-checks	3s
	2h 51m 39s

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