Update dependency inquirer to v7

Author: renovate-bot

package-lock.json

@@ -43,7 +43,7 @@
     "boilerplate-update": "0.25.0",
     "debug": "^4.1.1",
     "fs-extra": "^8.0.0",
-    "inquirer": "^6.2.2",
+    "inquirer": "^7.0.0",
     "npm-package-arg": "^6.1.0",
     "resolve": "^1.10.0",
     "semver": "^6.0.0",