MDEV-15513 use EVP_MD_CTX_{new,free} instead of EVP_MD_CTX_{create, d…

…estroy}

for consistency with EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free().

As the EVP_DIGESTINIT(3) man page says:

EVP_MD_CTX_create() and EVP_MD_CTX_destroy() were renamed to
EVP_MD_CTX_new() and EVP_MD_CTX_free() in OpenSSL 1.1.

Closes #621

mysys_ssl/openssl.c

@@ -61,8 +61,8 @@ int check_openssl_compatibility()
  return 1;
 
  alloc_size= alloc_count= 0;
- md5_ctx= EVP_MD_CTX_create();
- EVP_MD_CTX_destroy(md5_ctx);
+ md5_ctx= EVP_MD_CTX_new();
+ EVP_MD_CTX_free(md5_ctx);
  if (alloc_count != 1 || !alloc_size || alloc_size > EVP_MD_CTX_SIZE)
  return 1;