Fix upload to PyPi

.github/workflows/pypipublish.yml

@@ -5,23 +5,32 @@ on:
     types: [published]
 
 jobs:
-  deploy:
+  build-package:
+    name: Build & verify package
     runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: hynek/build-and-inspect-python-package@v2
+        with:
+          attest-build-provenance-github: 'true'
+
+  deploy:
+    name: Publish to pypi.org
     environment:
       name: pypi
       url: https://pypi.org/p/emoji-country-flag
+    runs-on: ubuntu-latest
+    needs: build-package
     permissions:
       id-token: write
       attestations: write
     steps:
-    - uses: actions/checkout@v4
-    - name: Set up Python
-      uses: actions/setup-python@v5
-      with:
-        python-version: '3.12'
-    - name: Build and Check Package
-      uses: hynek/build-and-inspect-python-package@v2.5.0
-      with:
-        attest-build-provenance-github: 'true'
-    - name: Publish package distributions to PyPI
-      uses: pypa/gh-action-pypi-publish@v1.8.14
+      - name: Download package built by build-and-inspect-python-package
+        uses: actions/download-artifact@v4
+        with:
+          name: Packages
+          path: dist
+      - name: Upload package to PyPI
+        uses: pypa/gh-action-pypi-publish@v1.9.0