build: update cross-repo angular dependencies to v21.1.0-next.1

[angular-robot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@angular/animations (source)	21.1.0-next.0 -> 21.1.0-next.1
@angular/build	21.1.0-next.0 -> 21.1.0-next.1
@angular/cdk	21.1.0-next.0 -> 21.1.0-next.1
@angular/cli	21.1.0-next.0 -> 21.1.0-next.1
@angular/common (source)	21.1.0-next.0 -> 21.1.0-next.1
@angular/compiler (source)	21.1.0-next.0 -> 21.1.0-next.1
@angular/compiler-cli (source)	21.1.0-next.0 -> 21.1.0-next.1
@angular/core (source)	21.1.0-next.0 -> 21.1.0-next.1
@angular/forms (source)	21.1.0-next.0 -> 21.1.0-next.1
@angular/material	21.1.0-next.0 -> 21.1.0-next.1
@angular/platform-browser (source)	21.1.0-next.0 -> 21.1.0-next.1
@angular/router (source)	21.1.0-next.0 -> 21.1.0-next.1

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Release Notes

angular/angular (@​angular/animations)

v21.1.0-next.1

Compare Source

compiler

Commit	Type	Description
1c6b0704fb	fix	prevent XSS via SVG animation attributeName and MathML/SVG URLs

compiler-cli

Commit	Type	Description
e30e61b789	fix	avoid allocating an object for signals in production mode
6773d3b97d	fix	check that field radio button values are strings

core

Commit	Type	Description
d8ab83ca82	fix	run animation queue in environment injector context
886cf6c452	fix	unable to inject viewProviders when host directive with providers is present
e6d5632a30	perf	tree shake unused dynamic [field] binding instructions (#​65599)

forms

Commit	Type	Description
7d1e502345	feat	Allows transforms on FormUiControl signals
cd7ae7e2ce	fix	support dynamic [field] bindings (#​65599)

http

Commit	Type	Description
0659d11c85	fix	enable XSRF protection for same-origin absolute URLs

router

Commit	Type	Description
b74a0693f2	fix	handle errors from view transition finished promise

angular/angular-cli (@​angular/build)

v21.1.0-next.1

Compare Source

@​angular/cli

Commit	Type	Description
d635a6c63	feat	add signal forms lessons

@​schematics/angular

Commit	Type	Description
e71a72ffd	feat	generate detailed migration report for refactor-jasmine-vitest

@​angular-devkit/schematics

Commit	Type	Description
98e10fa0f	fix	remove lazy imports in node tasks

@​angular/build

Commit	Type	Description
63c3e3f64	fix	add filename truncation to test discovery
8d8ba4f61	fix	allow overriding Vitest coverage reportsDirectory option

angular/components (@​angular/cdk)

v21.1.0-next.1

Compare Source

aria

Commit	Type	Description
8533f4285	fix	menu: focus flicker bug
c097570e2	fix	menu: update api goldens (#​32463)
5c7b36fe1	fix	menu: update unit tests to use ngMenuContent

cdk

Commit	Type	Description
75b373bbc	feat	a11y: allow safe HTML to be passed to live announcer (#​32412)

material

Commit	Type	Description
4cc5880d4	fix	datepicker: do not re-assign the same forms value (#​32447)
cd22ab69f	fix	timepicker: valueChanges emitting on init (#​32434)

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This PR has been generated by Renovate Bot.

[alan-agius4]

This is blocked on angular/components#32471