Async 2.0.0 requires Ruby 3, so we're pinning to 1.x.

(maint) Pin the async gem

Learned that we are using PDK to build the Gemfile, so added to the .sync.yaml
file the async gem pinning.

(maint) Update the .sync.yaml file to have pinned async

Upgraded github actions to use windows 2019 instead of windows 2016 as
it will be removed on March 15, 2022.

…rade_windows

(maint) Github workflow now uses windows 2019

(PA-4133) Add phoenix to CODEOWNERS

(maint) Add redirect to nightly puppet gem download

(MODULES-11283) update curl for installing latest nightly build

…osx_runner

(MODULES-11351) Update the osx action runner to use latest

This commit runs `pdk update` using the most recent template at the
time (2.7.1) and updates metadata.json to allow Puppet versions
< 9.0.0 in preparation for the release of Puppet 8.

GitHub is deprecating Ubuntu 18.04 runners on April 1, 2023. This
commit switches all Ubuntu 18.04 runners used in GitHub Actions to
Ubuntu 20.04.

https://github.blog/changelog/2022-08-09-github-actions-the-ubuntu-18-04-actions-runner-image-is-being-deprecated-and-will-be-removed-by-12-1-22/

This commit also updates all instances of the actions/checkout@v2
to actions/checkout@v3 in perparation for the former's deprecation
as part of the NodeJS deprecation.

https://github.blog/changelog/2022-09-22-github-actions-all-actions-will-begin-running-on-node16-instead-of-node12/

This commit addresses the Rubocop Style/RedundantBegin cop and
removes an explicit `begin` block in favor of implicit syntax.

The PDK Docker image does not contain any build tools, which causes
the installation of gems that use native extensions to fail.

This commit changes the Docker image used in the Auto Release
GitHub Action from the PDK image to the Puppet dev-tools image,
which contains packages like `make` necessary for building native
extensions.

In acb57af, we updated the module according to PDK template 7.2.1,
which updated puppetlabs_spec_helper. The updated version of
puppetlabs_spec_helper removed the Beaker rake task, which we use
for acceptance testing.

This commit adds the voxpupuli-acceptance gem, which re-adds the
Beaker rake task.

Modeling after the learnings of the support team in commit
puppetlabs/puppetlabs-puppet_metrics_collector@78dd858

This commit pins the github_changelog_generator gem to its latest
version to make it work, and the concurrent-ruby to an older version
to compensate for the version of PDK shipped in the dev-tools
container image.

(MODULES-11371) Updates PDK template

Release prep v1.2.0