Bump node from 17.9.0-bullseye to 18.0.0-bullseye

Bumps node from 17.9.0-bullseye to 18.0.0-bullseye.

---
updated-dependencies:
- dependency-name: node
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Dockerfile

@@ -1,5 +1,5 @@
 ### Build stage for the website frontend
-FROM --platform=$BUILDPLATFORM node:17.9.0-bullseye as website
+FROM --platform=$BUILDPLATFORM node:18.0.0-bullseye as website
 WORKDIR /code
 COPY ./website/package.json ./
 COPY ./website/package-lock.json ./