fix(deps): update angular to v20.1.6

Author: renovate[bot]

package.json

@@ -15,12 +15,12 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/cdk": "20.1.5",
+    "@angular/cdk": "20.1.6",
     "@angular/common": "20.1.7",
     "@angular/compiler": "20.1.7",
     "@angular/core": "20.1.7",
     "@angular/forms": "20.1.7",
-    "@angular/material": "20.1.5",
+    "@angular/material": "20.1.6",
     "@angular/platform-browser": "20.1.7",
     "@angular/platform-browser-dynamic": "20.1.7",
     "@angular/router": "20.1.7",