Undo temporary changes to CI for second build workflow run

Author: RalfG

.github/workflows/build_and_publish.yml

@@ -3,8 +3,6 @@ name: Build and publish to PyPI
 on:
   release:
     types: [created]
-  workflow_dispatch:
-  push:
 
 jobs:
   build-sdist:

pyproject.toml

@@ -90,7 +90,7 @@ line-length = 99
 target-version = 'py39'
 
 [tool.cibuildwheel]
-build = "cp39*-manylinux_x86_64 cp39*-win_amd64 cp39*-macosx_x86_64 cp39*-macosx_arm64"
+build = "cp3*-manylinux_x86_64 cp3*-win_amd64 cp3*-macosx_x86_64 cp3*-macosx_arm64"
 skip = "cp36-* cp37-* cp38-*"
 test-command = "ms2pip --help"