Update angular monorepo to v20.3.0 (#314)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package-lock.json

@@ -9,14 +9,14 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "20.2.4",
-    "@angular/common": "20.2.4",
-    "@angular/compiler": "20.2.4",
-    "@angular/core": "20.2.4",
-    "@angular/forms": "20.2.4",
-    "@angular/platform-browser": "20.2.4",
-    "@angular/platform-browser-dynamic": "20.2.4",
-    "@angular/router": "20.2.4",
+    "@angular/animations": "20.3.0",
+    "@angular/common": "20.3.0",
+    "@angular/compiler": "20.3.0",
+    "@angular/core": "20.3.0",
+    "@angular/forms": "20.3.0",
+    "@angular/platform-browser": "20.3.0",
+    "@angular/platform-browser-dynamic": "20.3.0",
+    "@angular/router": "20.3.0",
     "@fontsource/roboto": "5.2.6",
     "file-saver": "2.0.5",
     "ng-zorro-antd": "20.2.1",
@@ -29,7 +29,7 @@
     "@angular-builders/jest": "20.0.0",
     "@angular/build": "20.2.2",
     "@angular/cli": "20.2.2",
-    "@angular/compiler-cli": "20.2.4",
+    "@angular/compiler-cli": "20.3.0",
     "@types/file-saver": "2.0.7",
     "@types/jest": "30.0.0",
     "jest": "30.1.3",