Update build-release.yml

Author: tsterbak

.github/workflows/build-release.yml

@@ -12,7 +12,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: ['ubuntu-20.04', 'ubuntu-latest', 'macos-latest', 'windows-latest']
+        os: ['ubuntu-20.04', 'ubuntu-latest']
 
     steps:
     - uses: actions/checkout@v2