fix(cd): fixing cli config for upgrade packages to work (#3973)

Author: ChronosSF

ignite-ui-cli.json

@@ -3,7 +3,7 @@
   "project": {
     "defaultPort": 4200,
     "framework": "angular",
-    "projectType": "igx-ts-legacy",
+    "projectType": "igx-ts",
     "projectTemplate": "side-nav",
     "theme": "Custom",
     "isBundle": false,