Merge pull request #279 from uutils/renovate/dawidd6-action-download-artifact-13.x

chore(deps): update dawidd6/action-download-artifact action to v13

Author: cakebaker

.github/workflows/GnuTests.yml

@@ -132,7 +132,7 @@ jobs:
         persist-credentials: false
 
     - name: Retrieve reference artifacts
-      uses: dawidd6/action-download-artifact@v12
+      uses: dawidd6/action-download-artifact@v13
       continue-on-error: true
       with:
         workflow: GnuTests.yml