[Vm-dev] [OpenSmalltalk/opensmalltalk-vm] a420f7: Prepare CI scripts for windows-2022 runner

[Marcel Taeumel]

  Branch: refs/heads/Cog
  Home:   https://github.com/OpenSmalltalk/opensmalltalk-vm
  Commit: a420f76d96c635d2ca3c4a9f3b90299c1671cd53
      https://github.com/OpenSmalltalk/opensmalltalk-vm/commit/a420f76d96c635d2ca3c4a9f3b90299c1671cd53
  Author: Marcel Taeumel <marcel.taeumel at hpi.de>
  Date:   2022-12-22 (Thu, 22 Dec 2022)

  Changed paths:
    M .github/workflows/win.yml
    M building/win32x86/common/Makefile.tools
    M building/win64x64/common/Makefile.tools
    M scripts/ci/actions_prepare_msys.sh

  Log Message:
  -----------
  Prepare CI scripts for windows-2022 runner
Simplify usage of MSYS2 instead of Cygwin for local builds