WIP: feat: upgrade to Windows Containerd config to v2 and enable hostprocess annotations

[jsturtevant]

Reason for Change:

Enables alpha host process feature in Containerd.

Currently, To use hostprocess you need k8s 1.22.0-alpha.2+ and the following flags:

          "kubeletConfig": {
              "-v": "5",
              "--feature-gates": "WindowsHostProcessContainers=true"
          },
          "apiServerConfig": {
            "--feature-gates": "WindowsHostProcessContainers=true"
          },

Also need the containerd-shim binary built from microsoft/hcsshim#962

Issue Fixed:

Credit Where Due:

Does this change contain code from or inspired by another project?

• No
• Yes

If "Yes," did you notify that project's maintainers and provide attribution?

• No
• Yes

Requirements:

• uses conventional commit messages
• includes documentation
• adds unit tests
• tested upgrade from previous version

Notes:

[acs-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jsturtevant

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• OWNERS [jsturtevant]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[codecov]

Codecov Report

❗ No coverage uploaded for pull request base (master@3b6306d). Click here to learn what that means.
The diff coverage is 38.28%.

@@            Coverage Diff            @@
##             master    #4472   +/-   ##
=========================================
  Coverage          ?   72.05%           
=========================================
  Files             ?      141           
  Lines             ?    21765           
  Branches          ?        0           
=========================================
  Hits              ?    15682           
  Misses            ?     5131           
  Partials          ?      952           

Impacted Files	Coverage Δ
cmd/rotatecerts/arm.go	0.00% <0.00%> (ø)
cmd/rotate_certs.go	11.03% <11.03%> (ø)
cmd/scale.go	12.56% <12.37%> (ø)
cmd/addpool.go	17.97% <17.97%> (ø)
cmd/update.go	23.07% <23.07%> (ø)
cmd/upgrade.go	35.92% <25.00%> (ø)
cmd/get_logs.go	49.57% <49.57%> (ø)
cmd/get_skus.go	50.63% <50.63%> (ø)
cmd/root.go	56.28% <52.63%> (ø)
cmd/generate.go	50.41% <54.54%> (ø)
... and 7 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 3b6306d...709e766. Read the comment docs.

[jsturtevant]

We are now using containerd 1.6 in our tests which no longer needs this
/close