chore(deps): bump actions/download-artifact from 3 to 4 (#172)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v3...v4)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

.github/workflows/ci.yaml

@@ -182,7 +182,7 @@ jobs:
     # This job runs on Linux
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4
       with:
         path: artifacts
     - uses: actions/setup-python@v5

.github/workflows/pr.yaml

@@ -350,7 +350,7 @@ jobs:
       matrix:
         python-version: ['3.7']
     steps:
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4
       with:
         path: artifacts
     - uses: actions/setup-python@v5

.github/workflows/release.yml

@@ -95,7 +95,7 @@ jobs:
           persist-credentials: false
           fetch-depth: 0
       - name: 'Download Artifact Changelog'
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           name: changelog-artifact
       # Commit