ci: update dependency @schematics/angular to v12.1.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@schematics/angular	12.1.2 -> 12.1.3

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Release Notes

angular/angular-cli

### [`v12.1.3`](https://togithub.com/angular/angular-cli/blob/master/CHANGELOG.md#​1213-2021-07-21) [Compare Source](https://togithub.com/angular/angular-cli/compare/v12.1.2...12.1.3) ##### [@​angular/cli](https://togithub.com/angular/cli) | Commit | Description | | --------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------- | | [eaa2378b6](https://togithub.com/angular/angular-cli/commit/eaa2378b6bc69a2485cce742ef95b0b94ae994c6) | fix([@​angular/cli](https://togithub.com/angular/cli)): handle `YARN_` environment variables during `ng update` and `ng add` | | [4b9a41bde](https://togithub.com/angular/angular-cli/commit/4b9a41bdedcdc4e115e8956d31126c5bf6f442ca) | fix([@​angular/cli](https://togithub.com/angular/cli)): handle NPM_CONFIG environment variables during ng update and ng add | ##### [@​angular-devkit/build-angular](https://togithub.com/angular-devkit/build-angular) | Commit | Description | | --------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------- | | [04e9ffe4f](https://togithub.com/angular/angular-cli/commit/04e9ffe4f6b262ce5ef630310bed318e1466d238) | fix([@​angular-devkit/build-angular](https://togithub.com/angular-devkit/build-angular)): allow classes with pure annotated static properties to be optimized | | [6ae17e265](https://togithub.com/angular/angular-cli/commit/6ae17e26547a0174f7a8910c514016db60fe4c7a) | fix([@​angular-devkit/build-angular](https://togithub.com/angular-devkit/build-angular)): dasherize disable-host-check suggestion | #### Special Thanks: Alan Agius, Charles Lyding, Joey Perrott, LeonEck and Mike Jancar

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