Merge pull request #17 from JuliaParallel/dependabot/github_actions/actions/checkout-6

Bump actions/checkout from 5 to 6

Author: giordano

.github/workflows/docker-publish.yml

@@ -48,7 +48,7 @@ jobs:
     steps:
 
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       # Docker is terrible and doesn't like uppercase image names.
       - name: Lowercase image name