Build(deps): Bump terser and @angular-devkit/build-angular

Bumps [terser](https://github.com/terser/terser) to 5.14.2 and updates ancestor dependency [@angular-devkit/build-angular](https://github.com/angular/angular-cli). These dependencies need to be updated together.


Updates `terser` from 5.11.0 to 5.14.2
- [Release notes](https://github.com/terser/terser/releases)
- [Changelog](https://github.com/terser/terser/blob/master/CHANGELOG.md)
- [Commits](https://github.com/terser/terser/compare/v5.11.0...v5.14.2)

Updates `@angular-devkit/build-angular` from 13.3.8 to 13.3.9
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Changelog](https://github.com/angular/angular-cli/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular-cli/compare/13.3.8...13.3.9)

---
updated-dependencies:
- dependency-name: terser
  dependency-type: indirect
- dependency-name: "@angular-devkit/build-angular"
  dependency-type: direct:development
...

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

package.json

@@ -27,7 +27,7 @@
     "zone.js": "~0.11.4"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^13.0.3",
+    "@angular-devkit/build-angular": "^13.3.9",
     "@angular/cli": "^13.0.3",
     "@angular/compiler-cli": "^13.0.3",
     "@angular/language-service": "^13.0.3",