Update angular monorepo to v20

Author: renovate[bot]

flink-runtime-web/web-dashboard/package.json

@@ -15,14 +15,14 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "13.4.0",
-    "@angular/common": "13.4.0",
-    "@angular/compiler": "13.4.0",
-    "@angular/core": "13.4.0",
-    "@angular/forms": "13.4.0",
-    "@angular/platform-browser": "13.4.0",
-    "@angular/platform-browser-dynamic": "13.4.0",
-    "@angular/router": "13.4.0",
+    "@angular/animations": "20.3.7",
+    "@angular/common": "20.3.7",
+    "@angular/compiler": "20.3.7",
+    "@angular/core": "20.3.7",
+    "@angular/forms": "20.3.7",
+    "@angular/platform-browser": "20.3.7",
+    "@angular/platform-browser-dynamic": "20.3.7",
+    "@angular/router": "20.3.7",
     "@antv/g2": "4.2.12",
     "core-js": "3.46.0",
     "d3": "7.9.0",
@@ -43,8 +43,8 @@
     "@angular-eslint/schematics": "20.0.0",
     "@angular-eslint/template-parser": "20.0.0",
     "@angular/cli": "20.0.1",
-    "@angular/compiler-cli": "13.4.0",
-    "@angular/language-service": "13.4.0",
+    "@angular/compiler-cli": "20.3.7",
+    "@angular/language-service": "20.3.7",
     "@testing-library/angular": "18.0.0",
     "@types/d3": "^7.1.0",
     "@types/dagre": "0.7.53",