Bump @lando/nginx from 1.5.0 to 1.6.0

Bumps [@lando/nginx](https://github.com/lando/nginx) from 1.5.0 to 1.6.0.
- [Release notes](https://github.com/lando/nginx/releases)
- [Changelog](https://github.com/lando/nginx/blob/main/CHANGELOG.md)
- [Commits](lando/nginx@v1.5.0...v1.6.0)

---
updated-dependencies:
- dependency-name: "@lando/nginx"
  dependency-version: 1.6.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]