chore(deps): update docker.io/library/nginx docker tag to v1.28.1-alpine

library/compose/nginx/compose.yaml.j2

@@ -1,6 +1,6 @@
 services:
   {{ service_name }}:
-    image: docker.io/library/nginx:1.28.0-alpine
+    image: docker.io/library/nginx:1.28.1-alpine
     {#
       If not in swarm mode, apply restart policy and container name
     #}