chore(deps): update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/docker-publish.yml

@@ -29,7 +29,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           # we need the whole thing so we can count commits.
           fetch-depth: '0'