Disable pypy3 on mac

Author: BeyondEvil

.github/workflows/actions.yml

@@ -93,9 +93,10 @@ jobs:
             name: pypy3-windows
             python-version: pypy3
 
-          - os: macOS-latest
-            name: pypy3-mac
-            python-version: pypy3
+           # https://github.com/pytest-dev/pytest-html/issues/482
+#          - os: macOS-latest
+#            name: pypy3-mac
+#            python-version: pypy3
 
           - os: ubuntu-18.04
             name: devel-ubuntu
@@ -122,6 +123,7 @@ jobs:
     - name: Test with tox
       run: |
         python -m tox -e ${{ steps.split-matrix-name.outputs._0}}-cov
+     # TODO: https://github.com/pytest-dev/pytest-html/issues/481
 #    - name: Upload coverage to codecov
 #      if: github.event.schedule == ''
 #      uses: codecov/codecov-action@v2