Update CI config to also build apple-silcon wheels

.github/workflows/deploy.yml

@@ -4,14 +4,15 @@ on:
   push:
     tags:
       - 'v*'
+    pull_request:
 
 jobs:
   build_wheels:
     name: Build wheels on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-20.04, windows-2019, macOS-11]
+        os: [ubuntu-20.04, windows-2019, macos-13, macos-14]
 
     steps:
       - uses: actions/checkout@v4
@@ -33,36 +34,37 @@ jobs:
           # these shouldn't be needed
           CIBW_SKIP: "*-win32 *-manylinux_i686 *musllinux*"
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: ./dist/*.whl
           name: wheels
 
   build_sdist:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
         with:
           fetch-depth: 0
           fetch-tags: true
 
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.9
+          python-version: "3.12"
 
       - name: Build sdist
         run: |
           python --version
           pip install -U build
           python -m build --sdist
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         with:
           path: ./dist/*.tar.gz
           name: sdist
 
   pypi_upload:
+    if: startsWith(github.ref, 'refs/tags/v')
     runs-on: ubuntu-latest
     needs:
       - build_wheels