fix(deps): bump z-schema from 5.0.5 to 6.0.1

Bumps [z-schema](https://github.com/zaggino/z-schema) from 5.0.5 to 6.0.1.
- [Commits](zaggino/z-schema@v5.0.5...v6.0.1)

---
updated-dependencies:
- dependency-name: z-schema
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -48,7 +48,7 @@
     "superagent": "^6.0.0",
     "yaml-js": "^0.2.3",
     "yesno": "^0.3.1",
-    "z-schema": "^5.0.0",
+    "z-schema": "^6.0.1",
     "z-schema-errors": "^0.2.1"
   },
   "devDependencies": {