fix: configure unique artifact names for dual-package build

Configure build-and-inspect-python-package to upload artifacts with unique names
to prevent naming conflicts when building both vcs-versioning and setuptools-scm:

- Added 'upload-name-suffix: -vcs-versioning' to vcs-versioning build
- Added 'upload-name-suffix: -setuptools-scm' to setuptools-scm build
- Updated all download steps to pull both artifacts into the same dist/ path
- Removed combined artifact upload - instead download both artifacts directly where needed

This ensures each package uploads its own artifact (Packages-vcs-versioning and
Packages-setuptools-scm) and all jobs that need the packages download both artifacts
into dist/, allowing them to coexist without conflicts.

Author: RonnyPfannschmidt

.github/workflows/python-tests.yml

@@ -42,25 +42,6 @@ jobs:
         with:
           upload-name-suffix: -setuptools-scm
 
-      - name: Download vcs-versioning packages
-        uses: actions/download-artifact@v4
-        with:
-          name: Packages-vcs-versioning
-          path: dist/
-
-      - name: Download setuptools-scm packages
-        uses: actions/download-artifact@v4
-        with:
-          name: Packages-setuptools-scm
-          path: dist/
-
-      - name: Upload combined packages
-        uses: actions/upload-artifact@v4
-        with:
-          name: All-Packages
-          path: dist/
-          if-no-files-found: error
-
   test:
     needs: [package]
     runs-on: ${{ matrix.os }}
@@ -124,9 +105,15 @@ jobs:
           git config --system gpg.program "C:\Program Files (x86)\gnupg\bin\gpg.exe"
         if: runner.os == 'Windows'
       - run: uv sync --group test --group docs --extra rich
-      - uses: actions/download-artifact@v4
+      - name: Download vcs-versioning packages
+        uses: actions/download-artifact@v4
         with:
-          name: All-Packages
+          name: Packages-vcs-versioning
+          path: dist
+      - name: Download setuptools-scm packages
+        uses: actions/download-artifact@v4
+        with:
+          name: Packages-setuptools-scm
           path: dist
       - name: Install built wheels
         shell: bash
@@ -152,9 +139,15 @@ jobs:
       id-token: write
     needs: [test]
     steps:
-    - uses: actions/download-artifact@v4
+    - name: Download vcs-versioning packages
+      uses: actions/download-artifact@v4
       with:
-        name: All-Packages
+        name: Packages-vcs-versioning
+        path: dist
+    - name: Download setuptools-scm packages
+      uses: actions/download-artifact@v4
+      with:
+        name: Packages-setuptools-scm
         path: dist
     - name: Publish package to PyPI
       uses: pypa/gh-action-pypi-publish@release/v1
@@ -166,9 +159,15 @@ jobs:
     permissions:
       contents: write
     steps:
-    - uses: actions/download-artifact@v4
+    - name: Download vcs-versioning packages
+      uses: actions/download-artifact@v4
+      with:
+        name: Packages-vcs-versioning
+        path: dist
+    - name: Download setuptools-scm packages
+      uses: actions/download-artifact@v4
       with:
-        name: All-Packages
+        name: Packages-setuptools-scm
         path: dist
     - name: Upload release assets
       uses: softprops/action-gh-release@v2
@@ -183,9 +182,15 @@ jobs:
     permissions:
       id-token: write
     steps:
-    - uses: actions/download-artifact@v4
+    - name: Download vcs-versioning packages
+      uses: actions/download-artifact@v4
+      with:
+        name: Packages-vcs-versioning
+        path: dist
+    - name: Download setuptools-scm packages
+      uses: actions/download-artifact@v4
       with:
-        name: All-Packages
+        name: Packages-setuptools-scm
         path: dist
     - name: Publish package to PyPI
       continue-on-error: true