Fixed browserslist issue

Author: ZeroCoderC00l

client/Dockerfile

@@ -1,6 +1,6 @@
 #Build Phase.
-FROM node:alpine as builder
-WORKDIR '/app'
+FROM node:alpine
+WORKDIR "/app"
 COPY ./package.json ./
 RUN npm install
 COPY . .
@@ -10,4 +10,4 @@ RUN npm run build
 FROM nginx
 EXPOSE 3000
 COPY ./nginx/default.conf /etc/nginx/conf.d/default.conf
-COPY --from=builder /app/build /usr/share/nginx/html
+COPY --from=0 /app/build /usr/share/nginx/html