Log Message:
Updated misc/ruby-ohai to 8.23.0
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## [8.23.0](https://github.com/chef/ohai/tree/8.23.0) (2017-01-23)

**Implemented enhancements:**
- C Plugin: Expand GCC data & only shellout to gcc if Xcode is installed on macOS
- Improve debug logging in multiple plugins
- Detect guests running on Veertu hypervisor
- Properly detect Cumulus Linux platform / version
- Fetch AWS Account ID from metadata

**Fixed bugs:**
- Fix log level selection when running the ohai command
- updating cloud plugin to populate azure private_ip as it's currently nil

## [v8.22.1](https://github.com/chef/ohai/tree/v8.22.1) (2016-12-07)

**Implemented enhancements:**
- Pull the complete version string of Erlang
- Add sysconf plugin to expose system configuration variables

## [8.22.0](https://github.com/chef/ohai/tree/8.22.0) (2016-11-30)

**Implemented enhancements:**
- Detect the global zone of a Solaris system as a virt host even without guests
- Add new haskell language plugin
- Better handle errors in fetching the hostname on darwin (macOS) systems
- Prefer lsb_release tool to /etc/lsb-release data
- Extend set_attribute plugin helper method to set sub-attributes.

**Fixed bugs:**
- Rework / fix logic in the joyent plugin and improve specs
- Avoid  ip_scopes returning tunl/docker interfaces as privateaddress