Update Node.js to afff6d8 (#8)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [node](https://github.com/nodejs/node) | digest | `f2bf158` -> `afff6d8` |

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Reviewed-on: #8
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Co-committed-by: Renovate Bot <renovate-bot@valverde.cloud>

compose.yml

@@ -35,7 +35,7 @@ services:
 
   webapp:
     <<: *service-base
-    image: node:22.19.0@sha256:f2bf1588ef7e8dd183d9e4cb4330a0d952204b7348ead42afb1aab11f9c4911b
+    image: node:22.19.0@sha256:afff6d8c97964a438d2e6a9c96509367e45d8bf93f790ad561a1eaea926303d9
     ports:
       - ${PORT:?PORT missing}:80
     volumes: