/usr/lib/ruby/ is in ruby-azure-mgmt-authorization 0.8.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/ruby/vendor_ruby/
/usr/lib/ruby/vendor_ruby/azure_mgmt_authorization.rb
/usr/lib/ruby/vendor_ruby/generated/
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/authorization_management_client.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/classic_administrators.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/classic_administrator.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/classic_administrator_list_result.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/classic_administrator_properties.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/permission.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/permission_get_result.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/provider_operation.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/provider_operations_metadata.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/provider_operations_metadata_list_result.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/resource_type.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/role_assignment.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/role_assignment_create_parameters.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/role_assignment_filter.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/role_assignment_list_result.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/role_assignment_properties.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/role_assignment_properties_with_scope.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/role_definition.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/role_definition_filter.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/role_definition_list_result.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/models/role_definition_properties.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/module_definition.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/permissions.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/provider_operations_metadata_operations.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/role_assignments.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/role_definitions.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization/version.rb
/usr/lib/ruby/vendor_ruby/generated/azure_mgmt_authorization.rb