name artifact to try to avoid upload-artifact v4 issue.

actions/upload-artifact#478

.github/workflows/wheels.yml

@@ -34,6 +34,7 @@ jobs:
 
       - uses: actions/upload-artifact@v4
         with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
           path: ./wheelhouse/*.whl
 
   # It looks cibuildwheels did not clean build folder(CMake), and it results to Windows arm64 build failure(trying to reuse x86 build of .obj)
@@ -60,6 +61,7 @@ jobs:
 
       - uses: actions/upload-artifact@v4
         with:
+          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
           path: ./wheelhouse/*.whl
 
   make_sdist:
@@ -76,6 +78,7 @@ jobs:
 
     - uses: actions/upload-artifact@v4
       with:
+        name: cibw-sdist
         path: dist/*.tar.gz
 
   upload_all:
@@ -94,7 +97,7 @@ jobs:
     # alternatively, to publish when a GitHub Release is created, use the following rule:
     # if: github.event_name == 'push' && github.event.action == 'published'
     steps:
-    - uses: actions/download-artifact@v4
+    - uses: actions/download-artifact@v3
       with:
         pattern: cibw-*
         path: dist