chore(deps): update node.js to 7fddd9d (#52)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| node | final | digest | `cd6fb7e` → `7fddd9d` |

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Dockerfile

@@ -1,4 +1,4 @@
-FROM node:lts-alpine@sha256:cd6fb7efa6490f039f3471a189214d5f548c11df1ff9e5b181aa49e22c14383e
+FROM node:lts-alpine@sha256:7fddd9ddeae8196abf4a3ef2de34e11f7b1a722119f91f28ddf1e99dcafdf114
 
 COPY website /website