[openssl/openssl] 53ef02: Fix PROV_RC5_CTX's original structure name

[Paul Yang]

  Branch: refs/heads/master
  Home:   https://github.com/openssl/openssl
  Commit: 53ef02baf80130a81d019e85c528fdc13af9db33
      https://github.com/openssl/openssl/commit/53ef02baf80130a81d019e85c528fdc13af9db33
  Author: Paul Yang <kaishen.yy at antfin.com>
  Date:   2022-09-12 (Mon, 12 Sep 2022)

  Changed paths:
    M providers/implementations/ciphers/cipher_rc5.h

  Log Message:
  -----------
  Fix PROV_RC5_CTX's original structure name

It looks like a typo when copy & pasting the structure from blowfish.

Reviewed-by: Shane Lontis <shane.lontis at oracle.com>
Reviewed-by: Richard Levitte <levitte at openssl.org>
Reviewed-by: Tomas Mraz <tomas at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/19186)