build: remove sass dependency from build-angular package.json

This dependency is not used directly by this pacakge.

Author: alan-agius4

packages/angular_devkit/build_angular/BUILD.bazel

@@ -148,7 +148,6 @@ ts_project(
         ":node_modules/postcss-loader",
         ":node_modules/resolve-url-loader",
         ":node_modules/rxjs",
-        ":node_modules/sass",
         ":node_modules/sass-loader",
         ":node_modules/source-map-loader",
         ":node_modules/source-map-support",

packages/angular_devkit/build_angular/package.json

@@ -46,7 +46,6 @@
     "postcss-loader": "8.2.1",
     "resolve-url-loader": "5.0.0",
     "rxjs": "7.8.2",
-    "sass": "1.103.1",
     "sass-loader": "17.0.0",
     "semver": "7.8.5",
     "source-map-loader": "5.0.0",