macOS no longer tested (or therefore supported).

Author: samsrabin

.github/workflows/pytest.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest]
+        os: [ubuntu-latest]
         python-version: ['3.9', '3.10', '3.11', '3.12']
       fail-fast: false