lib/openssl.rb: require files in alphabetical order

This list was originally in alphabetical order. Sort it again.

This change should be safe since the .rb sources should only depend on
the extension and not each other.

Author: rhenium

lib/openssl.rb

@@ -12,16 +12,16 @@
 
 require 'openssl.so'
 
-require_relative 'openssl/bn'
 require_relative 'openssl/asn1'
-require_relative 'openssl/pkey'
+require_relative 'openssl/bn'
 require_relative 'openssl/cipher'
 require_relative 'openssl/digest'
 require_relative 'openssl/hmac'
-require_relative 'openssl/x509'
-require_relative 'openssl/ssl'
 require_relative 'openssl/pkcs5'
+require_relative 'openssl/pkey'
+require_relative 'openssl/ssl'
 require_relative 'openssl/version'
+require_relative 'openssl/x509'
 
 module OpenSSL
   # call-seq: