rework workflow to pickup the latest tag

.github/workflows/docker-publish.yml

@@ -3,7 +3,7 @@ name: Build and Publish Docker Image
 on:
   push:
     branches: [main]
-    tags: ['*']  # triggers on any tag push
+    tags: ["*"] # triggers on any tag push
   workflow_dispatch:
 
 jobs:
@@ -13,6 +13,8 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+        with:
+          fetch-depth: 0 # ensures tags are fetched
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3