deps: bump @npmcli/promise-spawn from 5.0.0 to 6.0.0 (#105)

Bumps [@npmcli/promise-spawn](https://github.com/npm/promise-spawn) from 5.0.0 to 6.0.0.
- [Release notes](https://github.com/npm/promise-spawn/releases)
- [Changelog](https://github.com/npm/promise-spawn/blob/main/CHANGELOG.md)
- [Commits](npm/promise-spawn@v5.0.0...v6.0.0)

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

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -39,7 +39,7 @@
     "tap": "^16.0.1"
   },
   "dependencies": {
-    "@npmcli/promise-spawn": "^5.0.0",
+    "@npmcli/promise-spawn": "^6.0.0",
     "lru-cache": "^7.4.4",
     "mkdirp": "^1.0.4",
     "npm-pick-manifest": "^8.0.0",