test(suse): update version to 7.0 for opensuse-leap-15

test/integration/default/controls/package_spec.rb

@@ -36,7 +36,7 @@ control 'Php package' do
   end
 
   def test_suse
-    describe package('php5') do
+    describe package('php7') do
       it { should be_installed }
     end
   end

test/salt/pillar/suse.sls

@@ -1,4 +1,7 @@
 # -*- coding: utf-8 -*-
 # vim: ft=yaml
 ---
-php: {}
+php:
+  lookup:
+    pkgs:
+      php: php7