Update angular monorepo to v15.2.3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@angular/compiler	15.2.2 -> 15.2.3
@angular/compiler-cli (source)	15.2.2 -> 15.2.3
@angular/router (source)	15.2.2 -> 15.2.3
@angular/upgrade	15.2.2 -> 15.2.3

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Release Notes

angular/angular

### [`v15.2.3`](https://togithub.com/angular/angular/blob/HEAD/CHANGELOG.md#​1523-2023-03-16) [Compare Source](https://togithub.com/angular/angular/compare/15.2.2...15.2.3) #### Special Thanks Alan Agius, Esteban Gehring, Matthieu Riegler and Virginia Dooley

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Configuration

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