fix(chore): define static pnpm version

Dockerfile

@@ -3,14 +3,14 @@ FROM node:20-alpine AS base
 
 WORKDIR /app
 
-RUN npm install -g pnpm
+RUN npm install -g pnpm@9.15.9
 
 # ---------- deps ----------
 FROM base AS deps
 
 COPY package.json pnpm-lock.yaml* ./
 
-RUN pnpm install --no-frozen-lockfile
+RUN pnpm install
 
 # ---------- builder ----------
 FROM base AS builder