Release 11.1.0

• Add support for oom_score_adj (#877)
• CLI Environment Fixes (#876)
• make sure the rabbitmq_version method actually returns the version (#874)
• Use mocked facts in tests (#873)
• Enable Puppet 7 support (#881)
• Add auto cluster configuration support (#883)
• Compatibility with camptocamp/systemd 3.x (#886)
• puppetlabs/apt: Allow 8.x (#884)
• puppet/archive: Allow 5.x (#884)
• puppetlabs/stdlib: allow 7.x (#884)