Bump @angular/cli from 8.3.25 to 9.0.4

Bumps [@angular/cli](https://github.com/angular/angular-cli) from 8.3.25 to 9.0.4.
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Commits](angular/angular-cli@v8.3.25...v9.0.4)

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

Author: dependabot-preview[bot]

package.json

@@ -33,7 +33,7 @@
   "devDependencies": {
     "@angular-devkit/build-angular": "~0.803.25",
     "@angular-devkit/build-ng-packagr": "~0.803.25",
-    "@angular/cli": "^8.3.25",
+    "@angular/cli": "^9.0.4",
     "@angular/compiler-cli": "^8.2.1",
     "@angular/language-service": "^9.0.4",
     "@types/electron": "^1.6.10",