Merge pull request #283 from matplotlib/dependabot/github_actions/dot-github/workflows/actions/download-artifact-4.1.7

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

Author: dstansby

Diff for: .github/workflows/docs.yml

@@ -50,7 +50,7 @@ jobs:
     if: contains(github.ref, 'tags')
     steps:
     - uses: actions/checkout@v3
-    - uses: actions/download-artifact@v3
+    - uses: actions/download-artifact@v4.1.7
       with:
         name: docs