Update depricated actions/download-artifact for windows-openssl

[windows-openssl]

.github/workflows/build_openssl_windows.yml

@@ -99,7 +99,7 @@ jobs:
       - name: Setup | Checkout
         uses: actions/checkout@v2
       - name: Setup | Artifacts
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
       - name: Setup | Checksums
         run: for file in $(find ./ -name '*.lib' -or -name '*.dll' ); do openssl dgst
           -sha256 -r "$file" | awk '{print $1}' > "${file}.sha256"; done