Upgrade Remoting to 4.9 (jenkinsci#176)

Upgrade to Remoting 4.7. (jenkinsci#170)

Merge pull request jenkinsci#163 from garethjevans/ltsc

feat: add windows / jdk8 images for LTSC 2019

Merge pull request jenkinsci#161 from jeffret-b/remoting-4.6

Upgrade to Remoting 4.6.

Merge pull request jenkinsci#151 from jenkinsci/release-drafter-action

Switch Release Drafter to GitHub Actions

Merge pull request jenkinsci#148 from slide/windows_git_fixes

Fix for git in nanoserver containers

Merge pull request jenkinsci#146 from slide/windows_fixes

Fix more issues with password expiry

Merge pull request jenkinsci#144 from slide/password_fix

Fix issue with Windows passwords expiring

Merge pull request jenkinsci#127 from slide/add_windows_tag_publishing

Add tag build and publish for windows

Merge pull request jenkinsci#126 from jenkinsci/windows-image-fix

Stop shipping undocumented Windows image tags