Removed NPM image and Bower installation from Identity.API Docker container

src/Services/Identity/Identity.API/Dockerfile

@@ -1,21 +1,9 @@
-ARG NODE_IMAGE=node:8.11
 FROM microsoft/dotnet:2.1-aspnetcore-runtime AS base
 WORKDIR /app
 EXPOSE 80
 
 FROM microsoft/dotnet:2.1-sdk as dotnet-build
 WORKDIR /src
-
-FROM ${NODE_IMAGE} as node-build
-WORKDIR /web
-COPY src/Services/Identity/Identity.API .
-RUN npm install -g bower@1.8.4
-RUN bower install --allow-root
-
-FROM dotnet-build as build
-WORKDIR /src/src/Services/Identity/Identity.API/wwwroot
-COPY --from=node-build /web/wwwroot .
-WORKDIR /src
 COPY . .
 WORKDIR /src/src/Services/Identity/Identity.API
 RUN dotnet restore -nowarn:msb3202,nu1503