chore(deps-dev): bump @angular/core from 20.3.12 to 21.0.0

Bumps [@angular/core](https://github.com/angular/angular/tree/HEAD/packages/core) from 20.3.12 to 21.0.0.
- [Release notes](https://github.com/angular/angular/releases)
- [Changelog](https://github.com/angular/angular/blob/main/CHANGELOG.md)
- [Commits](https://github.com/angular/angular/commits/21.0.0/packages/core)

---
updated-dependencies:
- dependency-name: "@angular/core"
  dependency-version: 21.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

packages/tanstack-query/package.json

@@ -41,7 +41,7 @@
     "@orpc/shared": "workspace:*"
   },
   "devDependencies": {
-    "@angular/core": "^20.3.12",
+    "@angular/core": "^21.0.0",
     "@tanstack/angular-query-experimental": "^5.90.12",
     "@tanstack/query-core": "^5.90.10",
     "@tanstack/react-query": "^5.90.10",