Fix aesni_xts compile error

Block copy bug..

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9900)

providers/common/ciphers/cipher_aes_xts_hw.c

diff --git a/providers/common/ciphers/cipher_aes_xts_hw.c b/providers/common/ciphers/cipher_aes_xts_hw.c
index 2b06c5b..9ac70c4 100644
--- a/providers/common/ciphers/cipher_aes_xts_hw.c
+++ b/providers/common/ciphers/cipher_aes_xts_hw.c
@@ -84,7 +84,7 @@
     PROV_AES_XTS_CTX *xctx = (PROV_AES_XTS_CTX *)ctx;
 
     XTS_SET_KEY_FN(aesni_set_encrypt_key, aesni_set_decrypt_key,
-                   aesni_xts_encrypt, aesni_decrypt,
+                   aesni_encrypt, aesni_decrypt,
                    aesni_xts_encrypt, aesni_xts_decrypt);
     return 1;
 }