Dockerfile changed

angularbuild updated npm
--prod parameter entfernt

Dockerfile

@@ -1,8 +1,9 @@
 FROM node:17 AS ANGULAR_BUILD
+RUN npm install -g npm@8.3.1
 RUN npm install -g @angular/cli
 COPY ui /ui
 WORKDIR ui
-RUN npm install && ng build --prod
+RUN npm install && ng build
 
 
 FROM golang:alpine AS GO_BUILD