[openssl/openssl] 1f1715: Updates documentation of RC4_CHAR and RC4_INT: Sho...

[fwh-dc]

  Branch: refs/heads/openssl-3.0
  Home:   https://github.com/openssl/openssl
  Commit: 1f17156ba4f04b9b93f053cf64c0cd5c3ee14946
      https://github.com/openssl/openssl/commit/1f17156ba4f04b9b93f053cf64c0cd5c3ee14946
  Author: Frederik Wedel-Heinen <frederik.wedel-heinen at dencrypt.dk>
  Date:   2023-08-20 (Sun, 20 Aug 2023)

  Changed paths:
    M Configurations/README.md

  Log Message:
  -----------
  Updates documentation of RC4_CHAR and RC4_INT: Should not be used for new configuration targets

Fixes: #21358

CLA: trivial

Reviewed-by: Paul Dale <pauli at openssl.org>
Reviewed-by: Hugo Landau <hlandau at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21391)

(cherry picked from commit c2a8226cba2757b251729620aedffeed23d73623)