Bump @angular/language-service from 9.0.0 to 9.0.1

Bumps [@angular/language-service](https://github.com/angular/angular) from 9.0.0 to 9.0.1.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/master/CHANGELOG.md)
- [Commits](angular/angular@9.0.0...9.0.1)

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

package.json

@@ -90,7 +90,7 @@
         "@angular-devkit/build-angular": "^0.900.1",
         "@angular/cli": "~9.0.1",
         "@angular/compiler-cli": "^9.0.0",
-        "@angular/language-service": "~9.0.0",
+        "@angular/language-service": "~9.0.1",
         "@types/ajv": "^1.0.0",
         "@types/lodash": "^4.14.149",
         "@types/node": "~13.7.1",