updated action version

Author: shimwell

.github/workflows/python-publish.yml

@@ -42,7 +42,7 @@ jobs:
           singlefile: true
 
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: wheels-linux-${{ matrix.python-version }}
           path: dist/*.whl
@@ -79,7 +79,7 @@ jobs:
           singlefile: true
 
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: wheels-macos-${{ matrix.python-version }}
           path: dist/*.whl
@@ -112,7 +112,7 @@ jobs:
           singlefile: true
 
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: wheels-windows-${{ matrix.python-version }}
           path: dist/*.whl
@@ -123,7 +123,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.12"]
 
     steps:
       - uses: actions/checkout@v3
@@ -144,7 +144,7 @@ jobs:
             export HDF5_DISABLE_VERSION_CHECK=1
 
       - name: Upload manylinux wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: wheels-manylinux-${{ matrix.python-version }}
           path: dist/*.whl