build: update cross-repo angular dependencies to v21.1.0-next.3

[angular-robot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@angular/animations (source)	21.1.0-next.2 -> 21.1.0-next.3
@angular/common (source)	21.1.0-next.2 -> 21.1.0-next.3
@angular/compiler (source)	21.1.0-next.2 -> 21.1.0-next.3
@angular/compiler-cli (source)	21.1.0-next.2 -> 21.1.0-next.3
@angular/core (source)	21.1.0-next.2 -> 21.1.0-next.3
@angular/forms (source)	21.1.0-next.2 -> 21.1.0-next.3
@angular/platform-browser (source)	21.1.0-next.2 -> 21.1.0-next.3
@angular/router (source)	21.1.0-next.2 -> 21.1.0-next.3

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Release Notes

angular/angular (@​angular/animations)

v21.1.0-next.3

Compare Source

core

Commit	Type	Description
4f6014a756a	fix	avoid false-positive deprecation when using InjectionToken with factory only

forms

Commit	Type	Description
d0097f7d0c2	fix	fix signal forms type error

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This PR has been generated by Renovate Bot.

[josephperrott]

LGTM

[josephperrott]

This PR was merged into the repository. The changes were merged into the following branches:

• main: f1be871