Update angular monorepo to v15.1.5

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@angular/animations	15.1.4 -> 15.1.5
@angular/common	15.1.4 -> 15.1.5
@angular/compiler	15.1.4 -> 15.1.5
@angular/compiler-cli (source)	15.1.4 -> 15.1.5
@angular/core	15.1.4 -> 15.1.5
@angular/forms	15.1.4 -> 15.1.5
@angular/localize	15.1.4 -> 15.1.5
@angular/platform-browser	15.1.4 -> 15.1.5
@angular/platform-browser-dynamic	15.1.4 -> 15.1.5
@angular/router (source)	15.1.4 -> 15.1.5

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Release Notes

angular/angular

### [`v15.1.5`](https://togithub.com/angular/angular/blob/HEAD/CHANGELOG.md#​1515-2023-02-15) [Compare Source](https://togithub.com/angular/angular/compare/15.1.4...15.1.5) ##### forms | Commit | Type | Description | | -- | -- | -- | | [5f2a3edcf2](https://togithub.com/angular/angular/commit/5f2a3edcf27cfe6ffc6ae4d67ca2b47953f26336) | fix | Make radio buttons respect `[attr.disabled]` ([#​48864](https://togithub.com/angular/angular/pull/48864)) | #### Special Thanks AleksanderBodurri, Alvaro Junqueira, Dylan Hunn, Joey Perrott, Matthieu Riegler, PaloMiklo and Paul Gschwendtner

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