test(versions): bump salt pkg versions

test/integration/v201803-py2/controls/pkgs_spec.rb

@@ -3,9 +3,9 @@
 version =
   case platform[:family]
   when 'redhat'
-    '2018.3.4-1.el7'
+    '2018.3.5-1.el7'
   when 'debian'
-    '2018.3.4+ds-1'
+    '2018.3.5+ds-1'
   end
 
 control 'salt packages' do

test/integration/v201902-py2/controls/pkgs_spec.rb

@@ -3,9 +3,9 @@
 version =
   case platform[:family]
   when 'redhat'
-    '2019.2.2-1.el7'
+    '2019.2.3-1.el7'
   when 'debian'
-    '2019.2.2+ds-1'
+    '2019.2.3+ds-1'
   end
 
 control 'salt packages' do

test/integration/v201902-py3/controls/pkgs_spec.rb

@@ -12,9 +12,9 @@ version =
   when 'fedora'
     '2019.2.1rc0-3.fc31'
   when 'suse'
-    '2019.2.0-lp151.5.6.1'
+    '2019.2.0-lp151.5.9.1'
   when 'debian'
-    '2019.2.2+ds-1'
+    '2019.2.3+ds-1'
   end
 
 control 'salt packages' do