chore(deps): update angular monorepo to v20.3.15 (#12692)

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

Author: satanTime

e2e/a20/package-lock.json

@@ -16,22 +16,22 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "20.1.0",
-    "@angular/common": "20.1.0",
-    "@angular/compiler": "20.1.0",
-    "@angular/core": "20.1.0",
-    "@angular/forms": "20.1.0",
-    "@angular/platform-browser": "20.1.0",
-    "@angular/platform-browser-dynamic": "20.1.0",
-    "@angular/router": "20.1.0",
+    "@angular/animations": "20.3.15",
+    "@angular/common": "20.3.15",
+    "@angular/compiler": "20.3.15",
+    "@angular/core": "20.3.15",
+    "@angular/forms": "20.3.15",
+    "@angular/platform-browser": "20.3.15",
+    "@angular/platform-browser-dynamic": "20.3.15",
+    "@angular/router": "20.3.15",
     "rxjs": "7.8.2",
     "tslib": "2.8.1",
     "zone.js": "0.15.1"
   },
   "devDependencies": {
     "@angular/build": "20.3.13",
     "@angular/cli": "20.3.13",
-    "@angular/compiler-cli": "20.1.0",
+    "@angular/compiler-cli": "20.3.15",
     "@types/jasmine": "5.1.13",
     "@types/jest": "29.5.14",
     "jasmine-core": "5.6.0",