✅ Update raise statement to resolve spec failures

This commit should fix the cause of spec failures in has_matchers_decorator_spec.rb

app/models/concerns/bulkrax/has_matchers_decorator.rb

@@ -42,7 +42,9 @@ def geonames_lookup(result)
       response = Net::HTTP.get_response(uri)
       data = JSON.parse(response.body)
 
-      raise 'Invalid user. Check that geonames_username is set in the Site instance Account settings' if data['status']['message'] == 'invalid user'
+      return if data.blank?
+
+      raise 'Invalid user. Check that geonames_username is set in the Site instance Account settings' if data.fetch('status', {})['message'] == 'invalid user'
 
       geoname = data['geonames'].first