Bump prettier from 2.1.0 to 2.1.1 (#1636)

Bumps [prettier](https://github.com/prettier/prettier) from 2.1.0 to 2.1.1.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/master/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/2.1.0...2.1.1)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -105,7 +105,7 @@
     "lint-staged": "^10.2.13",
     "ng-packagr": "^10.0.4",
     "node-stream-zip": "^1.11.3",
-    "prettier": "^2.1.0",
+    "prettier": "^2.1.1",
     "protractor": "^7.0.0",
     "protractor-retry": "^1.2.13",
     "protractor-smartrunner": "^0.1.1",