Update dependency @angular/cli to v7

Author: renovate-bot

basic/package.json

@@ -33,7 +33,7 @@
     "zone.js": "0.8.26"
   },
   "devDependencies": {
-    "@angular/cli": "1.7.4",
+    "@angular/cli": "7.1.1",
     "@angular/compiler-cli": "4.4.7",
     "codelyzer": "2.1.1",
     "tslint": "4.5.1",