Bump terser and @angular-devkit/build-angular

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

Updates `terser` from 4.0.0 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/v4.0.0...v5.14.2)

Updates `@angular-devkit/build-angular` from 0.800.3 to 14.2.1
- [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/commits/14.2.1)

---
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

@@ -24,7 +24,7 @@
     "zone.js": "~0.9.1"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~0.800.0",
+    "@angular-devkit/build-angular": "~14.2.1",
     "@angular-devkit/build-ng-packagr": "~0.800.0",
     "@angular/cli": "~8.0.3",
     "@angular/compiler-cli": "~8.0.1",