[prim,rtl] Pass addr_i in no scrambling case
[prim,rtl] Pass addr_i in no scrambling case

Gets rid of circular logic in the case of having NumAddrScrRounds
as 0 by considering addr_i a scrambled addr.

Signed-off-by: Canberk Topal <e6b05429a51cc3258c31cb1f7836595b60921a29@lowrisc.org>

lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan,lowRISC/opentitan