Move out swift client from service packages

The swiftclient package is not required by swift itself, thus we don't
have to install it along with the other swift packages.

Change-Id: If241e635109f5970e725d7776026f0d7b4951024

manifests/client.pp

@@ -18,7 +18,7 @@ class swift::client (
   package { 'swiftclient':
     ensure => $ensure,
     name   => $::swift::params::client_package,
-    tag    => ['openstack','swift-support-package']
+    tag    => 'openstack',
   }
 
 }

spec/classes/swift_client_spec.rb

@@ -22,7 +22,7 @@ describe 'swift::client' do
       is_expected.to contain_package('swiftclient').with(
         :name   => platform_params[:client_package_name],
         :ensure => p[:ensure],
-        :tag    => ['openstack','swift-support-package'],
+        :tag    => 'openstack',
       )
     end