passing correct nameid after shib3 upgrade

[Cantor, Scott]

> It "ships with" a bunch of 'em now.  I have no idea if this is accurate or
> whether the behavior varies depending on what you send.

It can't be accurate since everybody has more or less said that it requires an inappropriately labeled persistent NameID. So fix the metadata and if V2 was giving it a broken persistent NameID, then V3 will keep doing it.

-- Scott