Bump @angular-devkit/core from 8.3.25 to 9.0.1

Bumps [@angular-devkit/core](https://github.com/angular/angular-cli) from 8.3.25 to 9.0.1.
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Commits](angular/angular-cli@v8.3.25...v9.0.1)

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

package.json

@@ -40,7 +40,7 @@
   "devDependencies": {
     "@angular-devkit/architect": "0.900.1",
     "@angular-devkit/build-angular": "0.803.25",
-    "@angular-devkit/core": "8.3.25",
+    "@angular-devkit/core": "9.0.1",
     "@angular-devkit/schematics": "9.0.1",
     "@angular/cli": "8.3.25",
     "@angular/compiler": "8.2.14",