build(deps): bump @angular/compiler from 21.0.8 to 21.2.4 in /samples/client/petstore/typescript-angular-v21-provided-in-root

[dependabot]

Bumps @angular/compiler from 21.0.8 to 21.2.4.

Release notes

Sourced from @​angular/compiler's releases.

21.2.4

compiler

Commit	Description
	disallow translations of iframe src

core

Commit	Description
	reverts "feat(core): add support for nested animations"
	sanitize translated form attributes

VSCode Extension: 21.2.3

This release contains internal refactorings only.

21.2.3

core

Commit	Description
	ensure definitions compile
	include signal debug names in their toString() representation
	sanitize translated attribute bindings with interpolations

VSCode Extension: 21.2.2

• fix(extension): bundle TypeScript 5.9 internally (da57d1af73)

21.2.2

compiler

Commit	Description
	prevent mutation of children array in RecursiveVisitor

compiler-cli

Commit	Description
	always parenthesize object literals in TCB
	ignore generated ngDevMode signal branch for code coverage

forms

Commit	Description
	add 'blur' option to debounce rule

VSCode Extension: 21.2.1

• perf(language-service): use lightweight project warmup for Angular analysis (d2137928e8)

21.2.1

core

Commit	Description
	adds transfer cache to httpResource to fix hydration
	prevent child animation elements from being orphaned
	Prevent removal of elements during drag and drop

... (truncated)

Changelog

Sourced from @​angular/compiler's changelog.

21.2.4 (2026-03-12)

compiler

Commit	Type	Description
ed2d324f9c	fix	disallow translations of iframe src

core

Commit	Type	Description
abbd8797bb	fix	reverts "feat(core): add support for nested animations"
d1dcd16c5b	fix	sanitize translated form attributes

22.0.0-next.2 (2026-03-11)

Breaking Changes

core

• createNgModuleRef was removed, use createNgModule instead

core

Commit	Type	Description
b918beda32	feat	allow debouncing signals
f9ede9ec98	fix	ensure definitions compile
b401c18674	fix	include signal debug names in their toString() representation
8630319f74	fix	sanitize translated attribute bindings with interpolations
36936872c9	refactor	remove createNgModuleRef

forms

Commit	Type	Description
3e7ce0dafc	fix	restrict SignalFormsConfig to a readonly API

language-service

Commit	Type	Description
5a6d88626b	feat	add angular template inlay hints support

21.2.3 (2026-03-11)

core

Commit	Type	Description
62a97f7e4b	fix	ensure definitions compile
21b1c3b2ee	fix	include signal debug names in their toString() representation
224e60ecb1	fix	sanitize translated attribute bindings with interpolations

21.2.2 (2026-03-09)

... (truncated)

Commits

• ed2d324 fix(compiler): disallow translations of iframe src
• 1df1697 fix(compiler): prevent mutation of children array in RecursiveVisitor
• 95b3f37 feat(compiler): Exhaustive checks for switch blocks
• 9c5658a refactor(compiler): clean up pipeline compatibility distinction
• 6e0d783 refactor(compiler): Add info about unclosed element.
• 06d94ac Revert "refactor(compiler): Add info about unclosed element."
• 0972084 refactor(compiler): Add info about unclosed element.
• b386f95 Revert "refactor(compiler): Add info about unclosed element."
• 9b69e29 refactor(compiler): Add info about unclosed element.
• 11834a4 fix(compiler): add geolocation element to schema
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
  You can disable automated security fix PRs for this repo from the Security Alerts page.

---

Summary by cubic

Upgrade @angular/compiler from 21.0.8 to 21.2.4 in the Angular v21 sample to pick up i18n sanitization fixes and minor compiler stability improvements. Only package.json and the lockfile were updated.

^{Written for commit f5e3d32. Summary will update on new commits.}

[cubic-dev-ai]

No issues found across 2 files