Squashed commit of the following:

commit f1bf0a3747
Author: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Date:   Thu Nov 27 13:41:01 2025 +0000

    Update docker/metadata-action action to v5.10.0

.github/workflows/build-and-push.yml

@@ -68,7 +68,7 @@ jobs:
       - 
         name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@v5.9.0
+        uses: docker/metadata-action@v5.10.0
         with:
           images: |
             ghcr.io/${{ vars.GH_USERNAME }}/caddy-${{ matrix.variant.name }}