Remove trailing whitespace

files/gitlab-cookbooks/gitlab/recipes/selinux.rb

@@ -27,7 +27,7 @@ if RedhatHelper.system_is_rhel7? || RedhatHelper.system_is_rhel8?
     not_if "getenforce | grep Disabled"
     not_if "semodule -l | grep '^#{authorized_keys_module}\\s'"
   end
-  
+
   gitlab_shell_module = 'gitlab-13.5.0-gitlab-shell'
   execute "semodule -i /opt/gitlab/embedded/selinux/rhel/7/#{gitlab_shell_module}.pp" do
     not_if "getenforce | grep Disabled"