Bump actions/download-artifact from 4 to 5

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v4...v5)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/release.yml

@@ -61,7 +61,7 @@ jobs:
     permissions:
       id-token: write  # IMPORTANT: mandatory for trusted publishing
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: python-package-distributions
           path: dist/
@@ -84,7 +84,7 @@ jobs:
     permissions:
       id-token: write  # IMPORTANT: mandatory for trusted publishing
     steps:
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: python-package-distributions
           path: dist/
@@ -119,7 +119,7 @@ jobs:
 
       # Sign the package distributions with Sigstore
       # https://github.com/marketplace/actions/gh-action-sigstore-python
-      - uses: actions/download-artifact@v4
+      - uses: actions/download-artifact@v5
         with:
           name: python-package-distributions
           path: dist/