Chore(deps): Update public_suffix requirement from >= 4.0.7, < 7 to >= 4.0.7, < 8

Updates the requirements on [public_suffix](https://github.com/weppos/publicsuffix-ruby) to permit the latest version.
- [Changelog](https://github.com/weppos/publicsuffix-ruby/blob/main/CHANGELOG.md)
- [Commits](weppos/publicsuffix-ruby@v4.0.7...v7.0.0)

---
updated-dependencies:
- dependency-name: public_suffix
  dependency-version: 7.0.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

Gemfile

@@ -10,7 +10,7 @@ def location_for(place, fake_version = nil)
   end
 end
 
-gem 'public_suffix', '>= 4.0.7', '< 7'
+gem 'public_suffix', '>= 4.0.7', '< 8'
 # 1.0.0 is the first OpenVoxProject release
 gem 'packaging', '~> 1.0', github: 'OpenVoxProject/packaging'
 gem 'rake', :group => [:development, :test]