Reduce max mem

Author: piyushroshan

services/web/Dockerfile

@@ -21,7 +21,7 @@ RUN npm install --silent
 COPY ./src /app/src
 COPY ./public /app/public
 RUN cp ./src/config.js.template ./src/config.js
-RUN NODE_OPTIONS=--max_old_space_size=16384 npm run build
+RUN NODE_OPTIONS=--max_old_space_size=4096 npm run build
 RUN ls /app/build
 
 # Main Image