Update dependency @angular/cli to v7.3.0

Author: renovate-bot

package-lock.json

@@ -54,7 +54,7 @@
   },
   "devDependencies": {
     "@angular-devkit/build-angular": "0.13.0",
-    "@angular/cli": "7.2.3",
+    "@angular/cli": "7.3.0",
     "@angular/common": "7.2.3",
     "@angular/compiler": "7.2.3",
     "@angular/compiler-cli": "7.2.3",