Switch Docker base image to Node 20 bookworm

Author: duanxiaosheng

Dockerfile

@@ -1,16 +1,16 @@
-FROM node:22-alpine AS deps
+FROM node:20-bookworm-slim AS deps
 WORKDIR /app
 COPY package.json package-lock.json ./
 RUN npm ci --legacy-peer-deps
 
-FROM node:22-alpine AS builder
+FROM node:20-bookworm-slim AS builder
 WORKDIR /app
 ENV NEXT_TELEMETRY_DISABLED=1
 COPY --from=deps /app/node_modules ./node_modules
 COPY . .
 RUN npm run build
 
-FROM node:22-alpine AS runner
+FROM node:20-bookworm-slim AS runner
 WORKDIR /app
 ENV NODE_ENV=production
 ENV NEXT_TELEMETRY_DISABLED=1