Update Angular dependencies to latest versions to fix CVE issue.

Author: mcqueide

package-lock.json

@@ -30,7 +30,7 @@
     "@angular/compiler": "^21.0.0",
     "@angular/core": "^21.0.0",
     "@angular/forms": "^21.0.0",
-    "@angular/material": "^21.0.2",
+    "@angular/material": "^21.0.6",
     "@angular/platform-browser": "^21.0.0",
     "@angular/router": "^21.0.0",
     "express": "^5.2.1",
@@ -43,7 +43,7 @@
   "devDependencies": {
     "@angular/build": "^21.0.2",
     "@angular/cli": "^21.0.2",
-    "@angular/compiler-cli": "^21.0.0",
+    "@angular/compiler-cli": "^21.0.7",
     "jsdom": "^27.1.0",
     "typescript": "~5.9.2",
     "vitest": "^4.0.8"