fix: dockerfile to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-UPSTREAM-NODE-8651420
- https://snyk.io/vuln/SNYK-UPSTREAM-NODE-8670156
- https://snyk.io/vuln/SNYK-ALPINE318-BUSYBOX-6913411
- https://snyk.io/vuln/SNYK-ALPINE318-BUSYBOX-7249236
- https://snyk.io/vuln/SNYK-ALPINE318-BUSYBOX-7249265

Dockerfile

@@ -1,5 +1,5 @@
 # syntax=docker/dockerfile:1.4
-FROM node:18.20.3-alpine3.18 AS base
+FROM node:18.20.6-alpine3.21 AS base
 ENV HUSKY 0
 
 RUN apk update