Bump @angular/core from 9.1.6 to 11.0.5

Bumps [@angular/core](https://github.com/angular/angular/tree/HEAD/packages/core) from 9.1.6 to 11.0.5.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/11.0.5/packages/core)

---
updated-dependencies:
- dependency-name: "@angular/core"
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -17,7 +17,7 @@
     "@angular/cdk": "^9.2.3",
     "@angular/common": "~9.1.6",
     "@angular/compiler": "~9.1.6",
-    "@angular/core": "~9.1.6",
+    "@angular/core": "~11.0.5",
     "@angular/forms": "~9.1.6",
     "@angular/material": "^7.3.2",
     "@angular/platform-browser": "~9.1.6",