[arch-dev-public] removing cryptsetup from base group

Hi, this package brings in our clean chroots libgcrypt dependency. Until recently, gnutls had libcrypt as dependency but now it relies on nettle. That means that packages linked to gnutls and relied on libgcrypt dependency from it, will be broken. We have a gnutls 3.0.0 rebuild in progress in staging and because libgcrypt is in our clean chroots, everything is fine, functionality wise but I noticed that we skipped adding ligcrypt to dependency mostly because namcap and us assume that everybody have base group installed. Please check your packages to see if they link to libgcrypt and add it to dependency if they do. -- Ionuț