message: feat(actions): use ubuntu and use no-sapling build
diff: "start": "ng serve",
  "build": "ng build",
  "build:prod": "ng build --prod",
  + "build:no-sapling": "npm run remove-sapling && npm run prepare-prod-build && ng build --prod",
  "build:stats": "ng build --stats-json",
  "build:analyze": "npm run build:stats && webpack-bundle-analyzer ./www/stats.json",
  "build:electron": "ng build --base-href=./",
  "postinstall": "jetifier && node apply-diagnostic-modules.js && node config/patch_crypto.js || true",
  "sonar-scanner": "sonar-scanner",
  "prettier": "prettier --write \"src/**/*.ts\" \"src/**/*.js\" \"test/**/*.js\"",
  + "remove-sapling": "replace './assets/sapling/sapling-' './assets/no-sapling-web/sapling-' ./src/app/app.component.ts",
  "prepare-prod-build": "npm run disable-pure-getters && npm run configure-mangle",
  "disable-pure-getters": "replace 'pure_getters: buildOptions.buildOptimizer' 'pure_getters: false' ./node_modules/@angular-devkit/build-angular/src/webpack/configs/common.js ",
  "configure-mangle": "replace 'safari10: true' 'safari10: true, keep_fnames: true' ./node_modules/@angular-devkit/build-angular/src/webpack/configs/common.js ",
  