deps: bump @npmcli/package-json from 5.2.1 to 6.0.0

Bumps [@npmcli/package-json](https://github.com/npm/package-json) from 5.2.1 to 6.0.0.
- [Release notes](https://github.com/npm/package-json/releases)
- [Changelog](https://github.com/npm/package-json/blob/main/CHANGELOG.md)
- [Commits](npm/package-json@v5.2.1...v6.0.0)

---
updated-dependencies:
- dependency-name: "@npmcli/package-json"
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

package.json

@@ -20,7 +20,7 @@
   "license": "ISC",
   "description": "A node module to get your node module started",
   "dependencies": {
-    "@npmcli/package-json": "^5.0.0",
+    "@npmcli/package-json": "^6.0.0",
     "npm-package-arg": "^12.0.0",
     "promzard": "^2.0.0",
     "read": "^4.0.0",