Update base image version

Author: FrankApiyo

Dockerfile

@@ -1,5 +1,5 @@
 # adapted from https://nodejs.org/en/docs/guides/nodejs-docker-webapp/
-FROM node:20.19.2-alpine3.21
+FROM node:20.19.3-alpine3.22
 RUN apk update && apk upgrade
 WORKDIR /usr/src/app
 COPY package*.json ./