[openssl/openssl] f70ef0: fips: make EdDSA unapproved for FIPS

[Pauli]

  Branch: refs/heads/openssl-3.1
  Home:   https://github.com/openssl/openssl
  Commit: f70ef016b2be26251662751782a9c9c29889dce9
      https://github.com/openssl/openssl/commit/f70ef016b2be26251662751782a9c9c29889dce9
  Author: Pauli <pauli at openssl.org>
  Date:   2023-01-13 (Fri, 13 Jan 2023)

  Changed paths:
    M providers/fips/fipsprov.c

  Log Message:
  -----------
  fips: make EdDSA unapproved for FIPS

Likewise for the related ECX key exchanges.

NIST is mandating this until FIPS 186-5 is finalised.

Reviewed-by: Hugo Landau <hlandau at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/20020)

(cherry picked from commit 9fa553247874728cee8ca0ece9aaed476eb0f303)