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-devkit/build-angular	21.2.7 → 21.2.8					pnpm.catalog.default	patch
@angular-devkit/core	21.2.7 → 21.2.8					pnpm.catalog.default	patch
@angular-devkit/schematics	21.2.7 → 21.2.8					pnpm.catalog.default	patch
@angular/build	21.2.7 → 21.2.8					pnpm.catalog.default	patch
@angular/cli	21.2.7 → 21.2.8					pnpm.catalog.default	patch
@angular/common (source)	21.2.8 → 21.2.9					pnpm.catalog.default	patch
@angular/compiler (source)	21.2.8 → 21.2.9					pnpm.catalog.default	patch
@angular/compiler-cli (source)	21.2.8 → 21.2.9					pnpm.catalog.default	patch
@angular/core (source)	21.2.8 → 21.2.9					pnpm.catalog.default	patch
@angular/forms (source)	21.2.8 → 21.2.9					pnpm.catalog.default	patch
@angular/localize	21.2.8 → 21.2.9					pnpm.catalog.default	patch
@angular/ng-dev	1c95e84 → 40e9705					devDependencies	digest
@angular/platform-browser (source)	21.2.8 → 21.2.9					pnpm.catalog.default	patch
@angular/platform-browser-dynamic (source)	21.2.8 → 21.2.9					pnpm.catalog.default	patch
@angular/platform-server (source)	21.2.8 → 21.2.9					pnpm.catalog.default	patch
@angular/router (source)	21.2.8 → 21.2.9					pnpm.catalog.default	patch
@angular/ssr	21.2.7 → 21.2.8					pnpm.catalog.default	patch
@schematics/angular	21.2.7 → 21.2.8					pnpm.catalog.default	patch
devinfra	ba726e7 → e04d90a					git_override	digest
rules_angular	6c36180 → 03dade2					git_override	digest
rules_browsers	652b57c → 4de93bb					git_override	digest
rules_sass	b5ddaa8 → dfb7515					git_override	digest

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Release Notes

angular/angular-cli (@​angular-devkit/build-angular)

v21.2.8: 21.2.8

Compare Source

@​angular/cli

Commit	Description
	dynamically resolve project Angular CLI executable inside MCP tools
	ignore EBADF file system errors during MCP project scan
	use headless option in MCP test tool

@​angular-devkit/build-angular

Commit	Description
	ensure route has leading slash in prerender builder
	fix app-shell route format and

@​angular/build

Commit	Description
	use rootDir for HMR component updates path resolution
	validate V8 coverage support for browsers in Vitest

angular/angular (@​angular/common)

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