Log Message:
misc/ruby-ohai: update to 15.7.4

Update ruby-ohai to 15.7.4.

15.7.3 (2020-01-17)

* Substitute require for require_relative #1415 (tas50)
* Test on Ruby 2.7 final docker container and remove old Jenkins files #1416 (tas50)
* Minor spec cleanup from rubocop-rspec project #1417 (tas50)
* Fix missing volume name and re-implement adding drivetype to filesystem plugin \ 
#1419 (sshock)

15.6.3 (2019-12-10)

* Use s3 caching / smaller conntainers in BK & add Ruby 2.7 testing #1410 (tas50)
* Strip the Rakefile and specs from our gem artifact #1409 (tas50)
* Rename Ohai::Mixin::DmiDecode spec file to end in _spec.rb #1413 (KrisShannon)
* Fix failures under Ruby 2.7 #1412 (KrisShannon)
* [filesystem] Convert windows to filesystem2 #1267 (jaymzh)

15.3.1 (2019-09-05)

* Use Benchmark.realtime for the main application time as well #1397 (tas50)
* rspec updates from rubocop-rspec #1399 (tas50)
* Add sysctl ohai plugin #1401 (joshuamiller01)
* Make the new sysctl plugin optional #1402 (tas50)
* Simplify and fix Openstack detection on Linux #1395 (tas50)

15.2.5 (2019-08-08)

* new chefstyle rules for 0.13.2 #1384 (lamont-granquist)
* Feature - Change regex for detecting interface's state #1382 (josephmilla)
* Switch from Appveyor to Buildkite for Windows PR testing #1383 (tas50)
* Add other_versions subfield for RPM packages. #1369 (jjustice6)
* Translating platform "archarm" to "arch" #1388 (BackSlasher)
* Display elapsed real time instead of total cpu time #1392 (teknofire)
* Use virtualization plugin to detect if we're on openstack on Windows. #1391 \ 
(jjustice6)
* Simplify the Openstack plugin by not polling DMI data #1394 (tas50)
* Fix platform_version detection on Fedora rawhide #1396 (ritzk)

15.1.5 (2019-06-22)

* [shard_seed] fix default_sources for linux, darwin and windows #1379 (michel-slm)
* [shard_seed] fix default_digest_algorithm on darwin #1381 (michel-slm)

15.1.3 (2019-06-14)

* Apply require speedups to ohai #1363 (lamont-granquist)
* fix shellout require idempotency #1365 (lamont-granquist)
* Solaris network plugin fix for issue https://github.com/chef/ohai/iss… #1367 \ 
(devoptimist)
* Avoid constant warnings in windows/filesystem plugin #1360 (tas50)
* Add VboxHost plugin to support VirtualBox as a virtualization host #1339 \ 
(freakinhippie)
* Test on ruby 2.6 in Appveyor and remove the travis config #1372 (tas50)
* Use virtualization attributes to run or skip the virtualbox plugin #1373 (tas50)
* Simplify how we create empty mashes in the plugins #1374 (tas50)
* Merge the new vbox plugin into the existing virtualbox plugin #1376 (tas50)

15.0.35 (2019-05-10)

* Update master branch for Ohai 15 development #1277 (tas50)
* Remove the chdir to / when running ohai #1250 (tas50)
* Remove the deprecated system_profiler plugin #1278 (tas50)
* Remove the deprecated Ohai::Util::Win32::GroupHelper class #1279 (tas50)
* Removed unused refresh_plugins method in System class #1280 (tas50)
* Ignore empty metadata openstack #1290 (sawanoboly)
* Set User-Agent in HTTP header for GCE plugin #1291 (nathenharvey)
* Adds more resilient GCE checking #1292 (nathenharvey)
* Plugin to load hyper_v hostname from guest #1303 (safematix)
* Remove old spec files #1301 (tas50)
* Remove circa ~2005 virtualization hypervisor detection #1305 (tas50)
* Correctly detect openSUSE leap 15+ #1297 (tas50)
* /etc/os-release based OS detection #1299 (tas50)
* Windows: Fix for fqdn is being set as the machine name instead of fqdn #1310 \ 
(vijaymmali1990)
* Linux Virtualization: Use the new nests systems format for lxd / lxc #1309 (tas50)
* Add mangeia platform with madriva platform_family #1316 (tas50)
* Add support for SUSE Linux Enterprise Desktop #1314 (tas50)
* Fix arista platform detection #1312 (tas50)
* bsd virtualization: Detect amazonec2 hypervisor + kvm without dmidecode #1319 \ 
(tas50)
* platform: Identify sles_sap as the suse platform #1313 (tas50)
* Add support for antergos linux and fix opensuseleap platform_family #1320 (tas50)
* Don't ship the readme with ohai #1321 (tas50)
* Back out SLES -> SUSE remapping and instead fix the platform_family #1322 \ 
(tas50)
* Require Ruby 2.5 or later #1300 (tas50)
* Unify virtualization detection on a single helper #1317 (tas50)
* Add support for XCP-ng platform #1283 (heyjodom)
* Remove V6 plugin Struct to reduce memory consumption #1333 (tas50)
* Fully remove support for HP-UX #1336 (tas50)
* Chefstyle fixes for Chefstyle 0.12 #1337 (tas50)
* Parse new /proc/meminfo fields #1340 (davide125)
* Loosen the mixlib pins to allow for new major releases #1341 (tas50)
* Ohai::Util::FileHelper does not need to be loaded in this systemd_paths plugin \ 
#1347 (burtlo)
* Adds mention of the style task #1351 (burtlo)
* Replaces require_relative with require #1349 (burtlo)
* Update the repo for the new governance #1348 (tas50)
* Run ohai in Buildkite #1355 (tas50)
* Require ohai/version where we use it #1361 (tas50)