tests: fix use of require.EventuallyWithT

[darioush]

Fixing a couple tests based on this observation:

func TestXxx(t *testing.T) {
	pass := time.Now().Add(1 * time.Second)
	require.EventuallyWithT(t,
		func(c *assert.CollectT) {
			// Both cases fail:
			//require.True(t, time.Now().After(pass))
			//require.True(c, time.Now().After(pass))
			assert.True(c, time.Now().After(pass))
		},
		5*time.Second, 500*time.Millisecond)
}

unfortunately, it can be seen on the windows CI run that this doesn't fix the flakiness of TestTransactionSkipIndexing