MONGOID-5317 Fix JRuby i18n test failures (#5254)

Author: comandeo-mongo

spec/mongoid/errors/mongoid_error_spec.rb

@@ -9,7 +9,9 @@
   let(:options) { {} }
 
   before do
-    if RUBY_VERSION >= '2.7'
+    # JRuby 9.3 RUBY_VERSION is set to 2.6.8, but the behavior matches Ruby 2.7.
+    # See https://github.com/jruby/jruby/issues/7184
+    if RUBY_VERSION >= '2.7' || (BSON::Environment.jruby? && JRUBY_VERSION >= '9.3')
       {"message_title" => "message", "summary_title" => "summary", "resolution_title" => "resolution"}.each do |key, name|
         expect(::I18n).to receive(:translate).with("mongoid.errors.messages.#{key}", **{}).and_return(name)
       end