build(deps): 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 5.7.1 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/v5.7.1...v5.14.2)

Updates `@angular-devkit/build-angular` from 12.2.17 to 12.2.18
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Changelog](https://github.com/angular/angular-cli/blob/12.2.18/CHANGELOG.md)
- [Commits](https://github.com/angular/angular-cli/compare/12.2.17...12.2.18)

---
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

@@ -63,7 +63,7 @@
     "zone.js": "0.11.6"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "12.2.17",
+    "@angular-devkit/build-angular": "12.2.18",
     "@angular/cli": "12.2.17",
     "@angular/compiler-cli": "12.2.16",
     "@angular/language-service": "12.2.16",