Bump @angular-devkit/build-angular from 0.803.0 to 0.803.1

Bumps [@angular-devkit/build-angular](https://github.com/angular/angular-cli) from 0.803.0 to 0.803.1.
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Commits](https://github.com/angular/angular-cli/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

package.json

@@ -84,7 +84,7 @@
         "zone.js": "~0.9.1"
     },
     "devDependencies": {
-        "@angular-devkit/build-angular": "^0.803.0",
+        "@angular-devkit/build-angular": "^0.803.1",
         "@angular/cli": "~8.3.0",
         "@angular/compiler-cli": "^8.2.2",
         "@angular/language-service": "~8.2.3",