chore(deps-dev): bump @angular/build from 20.0.2 to 20.0.4

Bumps [@angular/build](https://github.com/angular/angular-cli) from 20.0.2 to 20.0.4.
- [Release notes](https://github.com/angular/angular-cli/releases)
- [Changelog](https://github.com/angular/angular-cli/blob/main/CHANGELOG.md)
- [Commits](angular/angular-cli@20.0.2...20.0.4)

---
updated-dependencies:
- dependency-name: "@angular/build"
  dependency-version: 20.0.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -37,7 +37,7 @@
     "@angular-eslint/builder": "20.1.0",
     "@angular-eslint/schematics": "20.1.0",
     "@angular-eslint/template-parser": "20.1.0",
-    "@angular/build": "^20.0.2",
+    "@angular/build": "^20.0.4",
     "@angular/cli": "~20.0.2",
     "@angular/compiler-cli": "^20.0.3",
     "@types/express": "~4.17.21",