Disable Windows on pipelines (for now)

azure-pipelines.yml

 # Refer: https://aka.ms/yaml
 
 jobs:
-  - job: Windows_MSVC_VS2019
-    pool:
-      vmImage: windows-2019
-    steps:
-      - script: |
-          echo Loading VS environment
-          call "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Enterprise\\Common7\\Tools\\vsdevcmd" -arch=x64 || exit 1
-          echo Executing build/test script
-          python -u tools/build.py --cxx cl.exe --test --static || exit 1
-        displayName: Build and Run Unit Tests
-      - publish: _build/ddslim.exe
-        artifact: DDSLiM Executable - Windows VS2019
-      - script: |
-          echo Loading VS environment
-          call "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Enterprise\\Common7\\Tools\\vsdevcmd" -arch=x64 || exit 1
-          python -u tools/test.py --exe _build/ddslim.exe -T:msvc || exit 1
-        displayName: Smoke Tests
+
+  ## XXX: Windows on Azure cannot build until we have range-v3 supporting compiler
+  ##      available on the system. Just disable for now.
+  # - job: Windows_MSVC_VS2019
+  #   pool:
+  #     vmImage: windows-2019
+  #   steps:
+  #     - script: |
+  #         echo Loading VS environment
+  #         call "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Enterprise\\Common7\\Tools\\vsdevcmd" -arch=x64 || exit 1
+  #         echo Executing build/test script
+  #         python -u tools/build.py --cxx cl.exe --test --static || exit 1
+  #       displayName: Build and Run Unit Tests
+  #     - publish: _build/ddslim.exe
+  #       artifact: DDSLiM Executable - Windows VS2019
+  #     - script: |
+  #         echo Loading VS environment
+  #         call "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Enterprise\\Common7\\Tools\\vsdevcmd" -arch=x64 || exit 1
+  #         python -u tools/test.py --exe _build/ddslim.exe -T:msvc || exit 1
+  #       displayName: Smoke Tests
 
   - job: Linux_GCC8
     pool: