fix: package.json to reduce vulnerabilities

The following vulnerabilities are fixed with an upgrade:
- https://snyk.io/vuln/SNYK-JS-DEBUG-12552895
- https://snyk.io/vuln/SNYK-JS-ANGULARPLATFORMSERVER-12613569
- https://snyk.io/vuln/SNYK-JS-ANGULARSSR-12613576

Author: snyk-bot

package.json

@@ -24,11 +24,11 @@
     "@angular/material": "20.1.3",
     "@angular/platform-browser": "20.1.3",
     "@angular/platform-browser-dynamic": "20.1.3",
-    "@angular/platform-server": "20.1.3",
+    "@angular/platform-server": "20.3.0",
     "@angular/router": "20.1.3",
-    "@angular/ssr": "20.1.3",
+    "@angular/ssr": "20.3.0",
     "@ngx-builders/analyze": "4.0.0",
-    "@nx/angular": "21.3.7",
+    "@nx/angular": "21.4.0",
     "express": "~4.18.2",
     "hammerjs": "2.0.8",
     "rxjs": "7.8.1",