Bump actions/download-artifact from 4 to 5 (#207)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](https://github.com/actions/download-artifact/compare/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>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Hynek Schlawack <hs@ox.cx>

.github/workflows/ci.yml

@@ -52,7 +52,7 @@ jobs:
 
     steps:
       - name: Download pre-built packages
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: Packages
           path: dist
@@ -100,7 +100,7 @@ jobs:
 
     steps:
       - name: Download pre-built packages
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: Packages
           path: dist
@@ -138,7 +138,7 @@ jobs:
       - uses: hynek/setup-cached-uv@v2
 
       - name: Download coverage data
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           pattern: coverage-data-*
           merge-multiple: true
@@ -171,7 +171,7 @@ jobs:
 
     steps:
       - name: Download pre-built packages
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: Packages
           path: dist
@@ -197,7 +197,7 @@ jobs:
 
     steps:
       - name: Download pre-built packages
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: Packages
           path: dist
@@ -218,7 +218,7 @@ jobs:
 
     steps:
       - name: Download pre-built packages
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: Packages
           path: dist
@@ -241,7 +241,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download pre-built packages
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: Packages
           path: dist

.github/workflows/pypi-package.yml

@@ -44,7 +44,7 @@ jobs:
 
     steps:
       - name: Download packages built by build-and-inspect-python-package
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: Packages
           path: dist
@@ -68,7 +68,7 @@ jobs:
 
     steps:
       - name: Download packages built by build-and-inspect-python-package
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: Packages
           path: dist