chore(deps): update angular-eslint monorepo to v4.2.0

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@angular-eslint/builder	4.1.0 -> 4.2.0
@angular-eslint/eslint-plugin	4.1.0 -> 4.2.0
@angular-eslint/eslint-plugin-template	4.1.0 -> 4.2.0
@angular-eslint/schematics	4.1.0 -> 4.2.0
@angular-eslint/template-parser	4.1.0 -> 4.2.0

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Release Notes

angular-eslint/angular-eslint

### [`v4.2.0`](https://togithub.com/angular-eslint/angular-eslint/blob/master/CHANGELOG.md#​420-httpsgithubcomangular-eslintangular-eslintcomparev410v420-2021-04-28) [Compare Source](https://togithub.com/angular-eslint/angular-eslint/compare/v4.1.0...v4.2.0) ##### Features - **schematics:** add add-eslint-to-project schematic ([#​426](https://togithub.com/angular-eslint/angular-eslint/issues/426)) ([7ae557d](https://togithub.com/angular-eslint/angular-eslint/commit/7ae557d94f53833fbfbf5128d39f64c7bb1c3c5f))

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Configuration

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