chore(deps): update docker.io/library/nginx:alpine docker digest to 4870c12

docker-compose.yml

@@ -54,7 +54,7 @@ services:
       retries: 30
 
   recipes:
-    image: docker.io/library/nginx:alpine@sha256:66d420cc54ef85bcc1d72220e83d7aaa6c4850bd2904794e3a56f09fd4ccb66e
+    image: docker.io/library/nginx:alpine@sha256:4870c12cd2ca986de501a804b4f506ad3875a0b1874940ba0a2c7f763f1855b2
     restart: always
     volumes:
       - ./tests/fixtures/test_recipe.html:/usr/share/nginx/html/test_recipe.html:ro