ng update @angular/material

Author: austenstone

frontend/package-lock.json

@@ -14,12 +14,12 @@
   "private": true,
   "dependencies": {
     "@angular/animations": "^19.2.5",
-    "@angular/cdk": "^19.1.2",
+    "@angular/cdk": "^19.2.8",
     "@angular/common": "^19.2.5",
     "@angular/compiler": "^19.2.5",
     "@angular/core": "^19.2.5",
     "@angular/forms": "^19.2.5",
-    "@angular/material": "^19.1.2",
+    "@angular/material": "^19.2.8",
     "@angular/platform-browser": "^19.2.5",
     "@angular/platform-browser-dynamic": "^19.2.5",
     "@angular/router": "^19.2.5",