Disable pypy3 on mac

Author: BeyondEvil

.github/workflows/actions.yml

@@ -93,9 +93,9 @@ jobs:
             name: pypy3-windows
             python-version: pypy3
 
-          - os: macOS-latest
-            name: pypy3-mac
-            python-version: pypy3
+#          - os: macOS-latest
+#            name: pypy3-mac
+#            python-version: pypy3
 
           - os: ubuntu-18.04
             name: devel-ubuntu