run tests only on Linux

Author: ocefpaf

.github/workflows/tests.yml

@@ -11,7 +11,7 @@ jobs:
     strategy:
       matrix:
         python-version: ["3.8", "3.9", "3.10", "3.11"]
-        os: [windows-latest, ubuntu-latest, macos-latest]
+        os: [ubuntu-latest]
       fail-fast: false
 
     steps: