ci: update Angular to v12.1.1

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@angular/animations	12.1.0 -> 12.1.1
@angular/common	12.1.0 -> 12.1.1
@angular/compiler	12.1.0 -> 12.1.1
@angular/compiler-cli	12.1.0 -> 12.1.1
@angular/core	12.1.0 -> 12.1.1
@angular/forms	12.1.0 -> 12.1.1
@angular/language-service	12.1.0 -> 12.1.1
@angular/platform-browser	12.1.0 -> 12.1.1
@angular/platform-browser-dynamic	12.1.0 -> 12.1.1
@angular/router	12.1.0 -> 12.1.1

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Release Notes

angular/angular

### [`v12.1.1`](https://togithub.com/angular/angular/blob/master/CHANGELOG.md#​1211-2021-06-30) [Compare Source](https://togithub.com/angular/angular/compare/12.1.0...12.1.1) ##### compiler-cli | Commit | Description | | -- | -- | | [`f6b828e`](https://togithub.com/angular/angular/commit/f6b828e292) | fix(compiler-cli): add support for partially evaluating types ([#​41661](https://togithub.com/angular/angular/issues/41661)) | ##### platform-browser | Commit | Description | | -- | -- | | [`d19ddd1`](https://togithub.com/angular/angular/commit/d19ddd1a87) | fix(platform-browser): in `Meta.addTag()` do not add duplicate meta tags ([#​42703](https://togithub.com/angular/angular/issues/42703)) | #### Special Thanks: Alan Agius, Dario Piotrowicz, George Kalpakas, George Looshch, Lars Gyrup Brink Nielsen, Paul Gschwendtner, Pete Bacon Darwin, Zach Arend, codebriefcase, dario-piotrowicz, marvinbeckert, mgechev and pavlenko

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