build(deps): bump node from 20.13.1-slim to 23.4.0-slim

Bumps node from 20.13.1-slim to 23.4.0-slim.

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

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

Dockerfile

 # --------------> The builder image
-FROM node:20.13.1 AS builder
+FROM node:23.4.0 AS builder
 ENV NODE_ENV=production
 WORKDIR /home/node/app
 RUN apt-get update && apt-get install -y --no-install-recommends dumb-init
@@ -10,7 +10,7 @@ RUN echo "//registry.npmjs.org/:_authToken=$NPM_TOKEN" > .npmrc && \
    rm -f .npmrc
 
 # --------------> The production image
-FROM node:20.13.1-slim AS production
+FROM node:23.4.0-slim AS production
 ENV NODE_ENV=production
 WORKDIR /home/node/app
 COPY --from=builder /usr/bin/dumb-init /usr/bin/dumb-init