CI: Also update the release target.

Author: agraef

.github/workflows/makefile.yml

@@ -141,13 +141,13 @@ jobs:
     runs-on: ubuntu-latest
     needs: [macos-build, ubuntu-build, windows-build]
     steps:
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4
     - name: ziptie
       run: |
         mkdir dist
         for x in purr-data-*; do (cd $x && zip -r ../dist/$x.zip *); done
     - name: release
-      uses: softprops/action-gh-release@v1
+      uses: softprops/action-gh-release@v2
       with:
         prerelease: true
         draft: true