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

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] <support@github.com>

.github/workflows/pipeline.yml

@@ -223,7 +223,7 @@ jobs:
         with:
           python-version: ${{ matrix.py }}
       - name: Download build
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: build
           path: dist
@@ -254,7 +254,7 @@ jobs:
       - name: Set up Python ${{ matrix.py }}
         uses: actions/setup-python@v4
       - name: Download build
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: build
           path: dist
@@ -280,7 +280,7 @@ jobs:
       - publish-package
     steps:
       - name: Download docs
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: docs
           path: ./docs/html