[openssl/openssl] cb2764: Add riscv64 asm_arch to linux64-riscv64 target

[pauli]

  Branch: refs/heads/master
  Home:   https://github.openssl.org/openssl/openssl
  Commit: cb2764f2a8165421dc5ab52159af99cbf766fa2c
      https://github.openssl.org/openssl/openssl/commit/cb2764f2a8165421dc5ab52159af99cbf766fa2c
  Author: Henry Brausen <henry.brausen at vrull.eu>
  Date:   2022-05-11 (Wed, 11 May 2022)

  Changed paths:
    M Configurations/10-main.conf
    M crypto/sha/sha256.c
    M crypto/sha/sha512.c

  Log Message:
  -----------
  Add riscv64 asm_arch to linux64-riscv64 target

Reviewed-by: Philipp Tomsich <philipp.tomsich at vrull.eu>
Signed-off-by: Henry Brausen <henry.brausen at vrull.eu>

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18275)