Update Dockerfile

[aleguerrero]

trafficstars

fixed dockerfile to run front-end since it was having errors building it

below the following error running docker-compose up

[front-end stage-0 4/6] RUN npm install: 53.86 53.86 > [email protected] install /opt/forms/node_modules/@angular-devkit/build-angular/node_modules/node-sass 53.86 > node scripts/install.js 53.86 54.04 Downloading binary from https://github.com/sass/node-sass/releases/download/v4.10.0/linux-arm64-57_binding.node 56.92 Cannot download "https://github.com/sass/node-sass/releases/download/v4.10.0/linux-arm64-57_binding.node": 56.92 56.92 HTTP error 404 Not Found 56.92 56.92 Hint: If github.com is not accessible in your location 56.92 try setting a proxy via HTTP_PROXY, e.g. 56.92 56.92 export HTTP_PROXY=http://example.com:1234 56.92 56.92 or configure npm proxy via 56.92 56.92 npm config set proxy http://example.com:8080 56.94