reduce max ram size for build script

marketplace-frontend/package.json

@@ -13,7 +13,7 @@
     "start-hmr-sourcemaps": "ng serve --hmr -e=hmr --host 0.0.0.0",
     "build": "node --max_old_space_size=8048 ./node_modules/@angular/cli/bin/ng build --dev",
     "build-stats": "node --max_old_space_size=6144 ./node_modules/@angular/cli/bin/ng build --dev --stats-json",
-    "build-prodX": "node --max_old_space_size=8048 ./node_modules/@angular/cli/bin/ng build --configuration productionX",
+    "build-prodX": "node --max_old_space_size=3000 ./node_modules/@angular/cli/bin/ng build --configuration productionX",
     "build-prod": "node --max_old_space_size=6144 ./node_modules/@angular/cli/bin/ng build --configuration production",
     "build-prod-stats": "node --max_old_space_size=6144 ./node_modules/@angular/cli/bin/ng build --prod --stats-json",
     "test": "ng test",