Bump @angular/common, @angular/forms, @angular/platform-browser, @angular/platform-browser-dynamic, @angular/router and angular-in-memory-web-api

Bumps [@angular/common](https://github.com/angular/angular/tree/HEAD/packages/common), [@angular/forms](https://github.com/angular/angular/tree/HEAD/packages/forms), [@angular/platform-browser](https://github.com/angular/angular/tree/HEAD/packages/platform-browser), [@angular/platform-browser-dynamic](https://github.com/angular/angular/tree/HEAD/packages/platform-browser-dynamic), [@angular/router](https://github.com/angular/angular/tree/HEAD/packages/router) and [angular-in-memory-web-api](https://github.com/angular/angular/tree/HEAD/packages/misc/angular-in-memory-web-api). These dependencies needed to be updated together.

Updates `@angular/common` from 15.2.10 to 21.0.1
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/21.0.1/packages/common)

Updates `@angular/forms` from 15.2.10 to 21.0.1
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/21.0.1/packages/forms)

Updates `@angular/platform-browser` from 15.2.10 to 21.0.1
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/21.0.1/packages/platform-browser)

Updates `@angular/platform-browser-dynamic` from 15.2.10 to 21.0.1
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/21.0.1/packages/platform-browser-dynamic)

Updates `@angular/router` from 15.2.10 to 21.0.1
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/21.0.1/packages/router)

Updates `angular-in-memory-web-api` from 0.15.0 to 0.21.0
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/HEAD/packages/misc/angular-in-memory-web-api)

---
updated-dependencies:
- dependency-name: "@angular/common"
  dependency-version: 21.0.1
  dependency-type: direct:production
- dependency-name: "@angular/forms"
  dependency-version: 21.0.1
  dependency-type: direct:production
- dependency-name: "@angular/platform-browser"
  dependency-version: 21.0.1
  dependency-type: direct:production
- dependency-name: "@angular/platform-browser-dynamic"
  dependency-version: 21.0.1
  dependency-type: direct:production
- dependency-name: "@angular/router"
  dependency-version: 21.0.1
  dependency-type: direct:production
- dependency-name: angular-in-memory-web-api
  dependency-version: 0.21.0
  dependency-type: direct:production
...

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