Relax SQL query requirements in specs

This corresponds to some extra work done when build matrix
is expanded.

See https://github.com/travis-ci/travis-core/pull/404

spec/unit/api/v2/http/build_spec.rb

@@ -80,7 +80,7 @@ describe 'Travis::Api::V2::Http::Build using Travis::Services::Builds::FindOne'
   let(:data)    { Travis::Api::V2::Http::Build.new(build).data }
 
   it 'queries' do
-    lambda { data }.should issue_queries(6)
+    lambda { data }.should issue_queries(8)
   end
 end
 

spec/unit/api/v2/http/builds_spec.rb

@@ -71,7 +71,7 @@ describe 'Travis::Api::V2::Http::Builds using Travis::Services::Builds::FindAll'
   end
 
   it 'queries' do
-    lambda { data }.should issue_queries(3)
+    lambda { data }.should issue_queries(9)
   end
 end