chore: Bump @angular to v9.0.4 (#2145)

Author: trimox

demos/package.json

@@ -8,22 +8,22 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/common": "^9.0.2",
-    "@angular/compiler": "^9.0.2",
-    "@angular/core": "^9.0.2",
-    "@angular/forms": "^9.0.2",
-    "@angular/platform-browser": "^9.0.2",
-    "@angular/platform-browser-dynamic": "^9.0.2",
-    "@angular/router": "^9.0.2",
+    "@angular/common": "^9.0.4",
+    "@angular/compiler": "^9.0.4",
+    "@angular/core": "^9.0.4",
+    "@angular/forms": "^9.0.4",
+    "@angular/platform-browser": "^9.0.4",
+    "@angular/platform-browser-dynamic": "^9.0.4",
+    "@angular/router": "^9.0.4",
     "rxjs": "~6.5.3",
-    "tslib": "^1.11.0",
+    "tslib": "^1.11.1",
     "zone.js": "~0.10.2"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "^0.900.3",
+    "@angular-devkit/build-angular": "^0.900.4",
     "@angular/cli": "^9.0.3",
-    "@angular/compiler-cli": "^9.0.2",
-    "@types/node": "^13.7.4",
+    "@angular/compiler-cli": "^9.0.4",
+    "@types/node": "^13.7.7",
     "highlight.js": "^9.18.1",
     "ngx-highlightjs": "^4.0.2",
     "ts-node": "^8.5.4",