Update Dockerfile (#1060)

Author: Techpurshottam

apps/queue-manager/Dockerfile

@@ -1,6 +1,7 @@
 FROM node:20.13.1-slim
 
 WORKDIR /usr/src/app
+RUN corepack enable && corepack prepare pnpm@8.9.0 --activate
 
 RUN npm install -g pnpm@8.9.0 --loglevel notice
 RUN npm i pm2 -g
@@ -31,4 +32,4 @@ RUN cp src/.env.production dist/.env.production
 
 EXPOSE 3000
 
-CMD [ "pm2-runtime", "/usr/src/app/apps/queue-manager/dist/index.js" ]
+CMD [ "pm2-runtime", "/usr/src/app/apps/queue-manager/dist/index.js" ]