[GHA] disable building on windows (slow)

Author: ljunkie

.github/workflows/build.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, macos-latest]
     steps:
       - uses: actions/checkout@master
       - uses: actions/setup-node@master