Merge branch 'renovate/public.ecr.aws-docker-library-node-21.x' into 'master'

Update Node.js to v21.4

See merge request !205

Dockerfile

-FROM --platform=$BUILDPLATFORM public.ecr.aws/docker/library/node:21.3-alpine@sha256:cacb4e3a208aa34e0f821b56256e446ad984960d4f9aca66c7026e16b87db89f AS buildJS
+FROM --platform=$BUILDPLATFORM public.ecr.aws/docker/library/node:21.4-alpine@sha256:b6d402d8378a31a836e8d93d6f9205a3003b45a85dee2dfad31a934bb9a8002f AS buildJS
 WORKDIR /app
 COPY . ./
 RUN yarn install --frozen-lockfile && \