Introduce change that should cause credit_spec to fail

This is a breaking change. The credits counter is no longer populated yet the
specs pass.

These tests should fail:
`#credits_count counts credits for organization`
`#credits_count counts credits for user`

Instead of comparing the column value with the expected credit count, the
tests are comparing zero.

app/models/credit.rb

@@ -14,7 +14,7 @@ class Credit < ApplicationRecord
                     column_names: {
                       ["credits.spent = ?", true] => "spent_credits_count",
                       ["credits.spent = ?", false] => "unspent_credits_count",
-                      ["credits.id > ?", 0] => "credits_count"
+                      # ["credits.id > ?", 0] => "credits_count"
                     }
   end