Bump @angular/core from 19.2.17 to 19.2.18

Bumps [@angular/core](https://github.com/angular/angular/tree/HEAD/packages/core) from 19.2.17 to 19.2.18.
- [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/v19.2.18/packages/core)

---
updated-dependencies:
- dependency-name: "@angular/core"
  dependency-version: 19.2.18
  dependency-type: direct:development
...

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

Author: dependabot[bot]

package.json

@@ -23,7 +23,7 @@
     "@angular/common": "^20",
     "@angular/compiler": "^20",
     "@angular/compiler-cli": "^20",
-    "@angular/core": "^20",
+    "@angular/core": "^21",
     "@angular/forms": "^20",
     "@angular/language-service": "^20",
     "@angular/material": "^20",

yarn.lock

@@ -353,10 +353,10 @@
   resolved "https://registry.yarnpkg.com/@angular/core/-/core-9.0.0.tgz#227dc53e1ac81824f998c6e76000b7efc522641e"
   integrity sha512-6Pxgsrf0qF9iFFqmIcWmjJGkkCaCm6V5QNnxMy2KloO3SDq6QuMVRbN9RtC8Urmo25LP+eZ6ZgYqFYpdD8Hd9w==
 
-"@angular/core@^20":
-  version "20.3.16"
-  resolved "https://registry.yarnpkg.com/@angular/core/-/core-20.3.16.tgz#c30038600e190ece0fa38452ef729e7b46416897"
-  integrity sha512-KSFPKvOmWWLCJBbEO+CuRUXfecX2FRuO0jNi9c54ptXMOPHlK1lIojUnyXmMNzjdHgRug8ci9qDuftvC2B7MKg==
+"@angular/core@^21":
+  version "21.0.7"
+  resolved "https://registry.yarnpkg.com/@angular/core/-/core-21.0.7.tgz#821ccb4a65f85b57b6ca344452cc78e9974589f0"
+  integrity sha512-MvgRRse2PaEleQFp+35rj7ew5gBmBh3wp5yNDYPTiPaVp1I3fJ08VYSpldodaXmdkdWRB+OU4WJhnFkagyRx7A==
   dependencies:
     tslib "^2.3.0"