Bump @angular-devkit/schematics from 19.2.14 to 20.2.1

Bumps [@angular-devkit/schematics](https://github.com/angular/angular-cli) from 19.2.14 to 20.2.1.
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Changelog](https://github.com/angular/angular-cli/blob/main/CHANGELOG.md)
- [Commits](angular/angular-cli@19.2.14...20.2.1)

---
updated-dependencies:
- dependency-name: "@angular-devkit/schematics"
  dependency-version: 20.2.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -13,7 +13,7 @@
   "dependencies": {
     "@angular-devkit/build-angular": "19.2.14",
     "@angular-devkit/core": "19.2.14",
-    "@angular-devkit/schematics": "19.2.14",
+    "@angular-devkit/schematics": "20.2.1",
     "@angular/animations": "19.2.14",
     "@angular/common": "19.2.14",
     "@angular/compiler": "19.2.14",