Merge pull request #145 from ATIX-AG/update_licence_tag

Use non-deprecated GPL-3.0-only license tag

README.md

@@ -1,5 +1,4 @@
-![Rubocop](https://github.com/ATIX-AG/foreman_scc_manager/actions/workflows/rubocop.yaml/badge.svg)
-![Unit Tests](https://github.com/ATIX-AG/foreman_scc_manager/actions/workflows/unit_tests.yaml/badge.svg)
+[![Ruby Tests](https://github.com/ATIX-AG/foreman_scc_manager/actions/workflows/ruby_tests.yml/badge.svg)](https://github.com/ATIX-AG/foreman_scc_manager/actions/workflows/ruby_tests.yml)
 [![Gem Version](https://badge.fury.io/rb/foreman_scc_manager.svg)](https://badge.fury.io/rb/foreman_scc_manager)
 
 # Foreman SCC Manager

foreman_scc_manager.gemspec

@@ -5,7 +5,7 @@ Gem::Specification.new do |s|
   s.name        = 'foreman_scc_manager'
   s.version     = ForemanSccManager::VERSION
   s.date        = Date.today.to_s
-  s.license     = 'GPL-3.0'
+  s.license     = 'GPL-3.0-only'
   s.authors     = ['ATIX AG']
   s.email       = ['[email protected]']
   s.homepage    = 'https://www.orcharhino.com/'