chore(deps): update kong docker tag to v2.4.1

Author: renovate-bot

docker-compose.yml

@@ -42,7 +42,7 @@ services:
       retries: 5
 
   kong-migration:
-    image: kong:2.3.3@sha256:0909006050f2392597c59da18fa4c4827aae4aaa111bf00d813083e4f47fe938
+    image: kong:2.4.1@sha256:4121794ca3cb4c022d7f5d5e716af8ec34fbbce0f72b6b2dd3cfa26e6ba7f28d
     depends_on:
       - postgres-kong
     environment:
@@ -53,7 +53,7 @@ services:
     restart: on-failure
 
   kong:
-    image: kong:2.3.3@sha256:0909006050f2392597c59da18fa4c4827aae4aaa111bf00d813083e4f47fe938
+    image: kong:2.4.1@sha256:4121794ca3cb4c022d7f5d5e716af8ec34fbbce0f72b6b2dd3cfa26e6ba7f28d
     depends_on:
       - postgres-kong
       - kong-migration