Bump actions/download-artifact from 3 to 4.1.7 in /.github/workflows (#…

…74)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 3 to 4.1.7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v3...v4.1.7)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Upload is also adjusted.

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
       - name: build website
         run: ./dockerenv-github.sh ./pack.sh
       - name: Upload artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: site
           path: pack.zip
@@ -36,7 +36,7 @@ jobs:
       - name: build website
         run: env DOCKER_TAG=bleeding-edge ./dockerenv-github.sh ./pack.sh
       - name: Upload artifact
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: site-for-verification
           path: pack.zip
@@ -46,13 +46,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download build artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: site
           path: ./build
 
       - name: Download test-bleeding-edge-java-and-npm artifact
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: site-for-verification
           path: ./verification