Update to PKCS#11 v3.0 EdDSA macros and cleanup the PKCS#11 code
This merge request pulls code from !3326 (closed) that updates the code to use PKCS#11 v3.0 (already pulled as part of updating the header to libp11 version) and cleanups the PKCS#11 code.
Edited by Ondřej Surý