fix: docker build (#591)

Signed-off-by: Bob Du <i@bobdu.cc>

Author: BobDu

Dockerfile

@@ -1,13 +1,13 @@
 # build front-end
-FROM node:20-alpine AS frontend
+FROM node:22-alpine AS frontend
 
 ARG GIT_COMMIT_HASH=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
 ARG RELEASE_VERSION=v0.0.0
 
 ENV VITE_GIT_COMMIT_HASH $GIT_COMMIT_HASH
 ENV VITE_RELEASE_VERSION $RELEASE_VERSION
 
-RUN npm install pnpm -g
+RUN npm install pnpm@8 -g
 
 WORKDIR /app
 
@@ -22,9 +22,9 @@ COPY . /app
 RUN pnpm run build
 
 # build backend
-FROM node:20-alpine as backend
+FROM node:22-alpine as backend
 
-RUN npm install pnpm -g
+RUN npm install pnpm@8 -g
 
 WORKDIR /app
 
@@ -39,9 +39,9 @@ COPY /service /app
 RUN pnpm build
 
 # service
-FROM node:20-alpine
+FROM node:22-alpine
 
-RUN npm install pnpm -g
+RUN npm install pnpm@8 -g
 
 WORKDIR /app