Fix spec/services/geo/repository_sync_service_spec.rb

Signed-off-by: Rémy Coutable <remy@rymai.me>

spec/services/geo/repository_sync_service_spec.rb

@@ -32,7 +32,8 @@ describe Geo::RepositorySyncService, services: true do
       end
 
       it 'releases lease' do
-        expect(Gitlab::ExclusiveLease).to receive(:cancel).once.and_call_original
+        expect(Gitlab::ExclusiveLease).to receive(:cancel).once.with(
+          subject.__send__(:lease_key), false).and_call_original
 
         subject.execute
       end