devel/rubygem-aws-sdk-route53recoverycluster: Add rubygem-aws-sdk-route53recoverycluster 1.0.0

Official AWS Ruby gem for Route53 Recovery Cluster.

WWW: https://github.com/aws/aws-sdk-ruby
WWW: https://github.com/aws/aws-sdk-ruby/tree/master/gems/aws-sdk-route53recoverycluster