server image build: copy google firebase creds into final image

server.dockerfile

@@ -19,7 +19,6 @@ COPY ./ng/ ./ng
 RUN cd ng && npm run build
 
 COPY ./server/tsconfig* ./server/
-COPY ./server/google-cloud/ ./server/google-cloud
 COPY ./server/src/ ./server/src
 
 RUN cd ${APPDIR}/server && npm run build
@@ -33,6 +32,7 @@ WORKDIR ${APPDIR}
 
 COPY --from=build_helper ${APPDIR}/server/dist/ ./dist
 COPY --from=build_helper ${APPDIR}/server/public/ ./public
+COPY ./server/google-cloud/ ./google-cloud
 COPY ./server/package.json .
 
 RUN npm install --omit=dev