Merge pull request rails#42676 from yahonda/rails41722

Address `NameError: uninitialized constant Digest::UUID::OpenSSL`

Author: kamipo

activesupport/lib/active_support/core_ext/digest/uuid.rb

@@ -1,6 +1,7 @@
 # frozen_string_literal: true
 
 require "securerandom"
+require "openssl"
 
 module Digest
   module UUID