chore: bump @angular-builders/jest from 19.0.1 to 20.0.0

Bumps [@angular-builders/jest](https://github.com/just-jeb/angular-builders/tree/HEAD/packages/jest) from 19.0.1 to 20.0.0.
- [Release notes](https://github.com/just-jeb/angular-builders/releases)
- [Changelog](https://github.com/just-jeb/angular-builders/blob/master/packages/jest/CHANGELOG.md)
- [Commits](https://github.com/just-jeb/angular-builders/commits/@angular-builders/[email protected]/packages/jest)

---
updated-dependencies:
- dependency-name: "@angular-builders/jest"
  dependency-version: 20.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -32,7 +32,7 @@
     "zone.js": "~0.15.1"
   },
   "devDependencies": {
-    "@angular-builders/jest": "^19.0.1",
+    "@angular-builders/jest": "^20.0.0",
     "@angular-devkit/build-angular": "^19.0.6",
     "@angular-eslint/builder": "^20.1.1",
     "@angular-eslint/eslint-plugin": "19.8.1",