feat(@schematics/angular): add user-analytics to strict mode option

Author: alan-agius4

packages/schematics/angular/application/schema.json

@@ -110,7 +110,8 @@
     "strict": {
       "description": "Creates an application with stricter bundle budgets settings.",
       "type": "boolean",
-      "default": false
+      "default": false,
+      "x-user-analytics": 7
     },
     "legacyBrowsers": {
       "type": "boolean",

packages/schematics/angular/ng-new/schema.json

@@ -131,7 +131,8 @@
     "strict": {
       "description": "Creates a workspace with stricter type checking and stricter bundle budgets settings.",
       "type": "boolean",
-      "default": false
+      "default": false,
+      "x-user-analytics": 7
     },
     "legacyBrowsers": {
       "type": "boolean",

packages/schematics/angular/workspace/schema.json

@@ -35,7 +35,8 @@
     "strict": {
       "description": "Creates a workspace with stricter type checking options.",
       "type": "boolean",
-      "default": false
+      "default": false,
+      "x-user-analytics": 7
     },
     "packageManager": {
       "description": "The package manager used to install dependencies.",