fix: Dockerfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-DEBIAN11-NCURSES-2767191
- https://snyk.io/vuln/SNYK-DEBIAN11-NCURSES-2767191
- https://snyk.io/vuln/SNYK-UPSTREAM-NODE-5741793
- https://snyk.io/vuln/SNYK-UPSTREAM-NODE-5843454
- https://snyk.io/vuln/SNYK-UPSTREAM-NODE-5848038

Dockerfile

@@ -1,5 +1,5 @@
 # Check out https://hub.docker.com/_/node to select a new base image
-FROM node:18.15-slim
+FROM node:hydrogen-bookworm-slim
 
 # Set to a non-root built-in user `node`
 USER node