Update GitHub actions

Author: jim-easterbrook

.github/workflows/build-windows.yml

@@ -73,7 +73,7 @@ jobs:
         run: cmake --install . --config Release --prefix ../local_install
 
       - name: Store intermediate files
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: exiv2-windows
           path: ./exiv2-Source/local_install
@@ -90,7 +90,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Fetch intermediate files
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           name: exiv2-windows
           path: lib_exiv2
@@ -110,7 +110,7 @@ jobs:
           EXIV2_ROOT: lib_exiv2
 
       - name: Store results
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: windows-wheel
           path: ./*.whl
@@ -123,7 +123,7 @@ jobs:
         python-version: ['3.5', '3.6', '3.7', '3.8', '3.9', '3.10']
     steps:
       - name: Fetch wheel files
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           name: windows-wheel