build: update cross-repo angular dependencies (21.2.x)

[angular-robot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence	Type	Update
@angular/animations (source)	21.2.8 → 21.2.9					devDependencies	patch
@angular/cdk	21.2.6 → 21.2.7					devDependencies	patch
@angular/common (source)	21.2.8 → 21.2.9					devDependencies	patch
@angular/compiler (source)	21.2.8 → 21.2.9					devDependencies	patch
@angular/compiler-cli (source)	21.2.8 → 21.2.9					devDependencies	patch
@angular/compiler-cli (source)	21.2.8 → 21.2.9					dependencies	patch
@angular/core (source)	21.2.8 → 21.2.9					devDependencies	patch
@angular/forms (source)	21.2.8 → 21.2.9					devDependencies	patch
@angular/localize	21.2.8 → 21.2.9					devDependencies	patch
@angular/material	21.2.6 → 21.2.7					devDependencies	patch
@angular/ng-dev	4f9c035 → 40e9705					devDependencies	digest
@angular/platform-browser (source)	21.2.8 → 21.2.9					devDependencies	patch
@angular/platform-server (source)	21.2.8 → 21.2.9					devDependencies	patch
@angular/router (source)	21.2.8 → 21.2.9					devDependencies	patch
@angular/service-worker (source)	21.2.8 → 21.2.9					devDependencies	patch
devinfra	4fd8d66 → 8bb0c36					git_override	digest
rules_angular	46fdabe → c85cdb4					git_override	digest
rules_browsers	dc3e432 → a9e504a					git_override	digest

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Release Notes

angular/angular (@​angular/animations)

v21.2.9

Compare Source

core

Commit	Type	Description
f603d4714f	fix	escape forward slashes in transfer state to prevent crawler indexing

http

Commit	Type	Description
540536c386	fix	add CSP nonce support to JsonpClientBackend
63a857b874	fix	Don't on Passthru outside of reactive context

platform-server

Commit	Type	Description
e0b5078cf2	fix	prevent SSRF bypasses via protocol-relative and backslash URLs

router

Commit	Type	Description
684e9fd53d	fix	normalize multiple leading slashes in URL parser

angular/components (@​angular/cdk)

v21.2.7

Compare Source

material

Commit	Type	Description
5954c4594c	fix	sort: deprecate MatSortHeaderIntl and hide from docs (#​33089)

[gemini-code-assist]

Code Review

This pull request updates various Angular framework packages, including core, common, compiler, and CLI, from version 21.2.8 to 21.2.9 across multiple package.json files and the pnpm-lock.yaml file. These changes ensure the workspace uses the latest patch version of the Angular dependencies. I have no feedback to provide.