Updating to Angular 18.0.0 (#14237)

* feat(*): applying 18 migrations

* chore: ng update @angular/cli --next

* chore: ng update @angular/core --next

* chore(*): ng update @angular/cli @angular/core

* chore: ng update @angular-eslint/schematics@rc-v18

---------

Co-authored-by: lipata <[email protected]>
Co-authored-by: Damyan Petev <[email protected]>

Author: 3 people

angular.json

@@ -15,10 +15,11 @@
       },
       "architect": {
         "build": {
-          "builder": "@angular-devkit/build-angular:browser",
+          "builder": "@angular-devkit/build-angular:application",
           "options": {
-            "outputPath": "dist/igniteui-dev-demos",
-            "main": "./src/main.ts",
+            "outputPath": {
+              "base": "dist/igniteui-dev-demos"
+            },
             "index": "src/index.html",
             "polyfills": [
                 "zone.js"
@@ -34,7 +35,6 @@
             ],
             "scripts": [],
             "extractLicenses": false,
-            "buildOptimizer": false,
             "sourceMap": true,
             "optimization": false,
             "namedChunks": true,
@@ -43,7 +43,8 @@
               "includePaths": [
                 "node_modules"
               ]
-            }
+            },
+            "browser": "./src/main.ts"
           },
           "configurations": {
             "production": {