build: run Windows CI on all nondeprecated build configurations

The windows-2016 runner has been deprecated on March 15, 2022. That is
why those runs are getting cancelled recently. This change fixes the
issue by removing such runners and adding some more nondeprecated build
configurations to the matrix.

Refs: https://github.blog/changelog/2021-10-19-github-actions-the-windows-2016-runner-image-will-be-removed-from-github-hosted-runners-on-march-15-2022
Signed-off-by: Darshan Sen <raisinten@gmail.com>

.github/workflows/ci-win.yml

@@ -9,9 +9,12 @@ jobs:
       matrix:
         node-version:  [10.x, 12.x, 14.x, 15.x, 16.x]
         os:
-          - windows-2019
-          - windows-2016
-    runs-on: ${{ matrix.os }}
+          - {toolchain: Visual Studio 16 2019, arch: Win32, server: 2019}
+          - {toolchain: Visual Studio 16 2019, arch: x64, server: 2019}
+          - {toolchain: Visual Studio 17 2022, arch: Win32, server: 2022}
+          - {toolchain: Visual Studio 17 2022, arch: x64, server: 2022}
+    runs-on: windows-${{ matrix.os.server }}
+    name: build-${{ matrix.os.toolchain}}-${{ matrix.os.arch}}
     steps:
     - uses: actions/checkout@v2
     - name: Use Node.js ${{ matrix.node-version }}