chore(deps): update docker.io/library/nginx docker tag to v1.26.3-alpine

docker-compose/nginx/compose.yaml

@@ -1,7 +1,7 @@
 ---
 services:
   nginx:
-    image: docker.io/library/nginx:1.26.2-alpine
+    image: docker.io/library/nginx:1.26.3-alpine
     container_name: nginx
     ports:
       - 80:80