Do not perform windows builds for now

Author: Dr Maxim Orlovsky

.github/workflows/build.yml

@@ -56,7 +56,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-20.04, ubuntu-22.04, macos-11, macos-12, windows-2019, windows-2022 ]
+        os:
+          - ubuntu-20.04
+          - ubuntu-22.04
+          - macos-11
+          - macos-12
+          # - windows-2019
+          # - windows-2022
     steps:
       - uses: actions/checkout@v2
       - name: Install rust stable