Removes inclusion validation for :online_only attribute
Removes inclusion validation for :online_only attribute

Due to inconsistent data in the code_school.yml file, the rake task associated with creating the code schools was failing.

Removing this validation for inclusion on this specific attribute allows the rake task to run as expected.

OperationCode/operationcode_backend,OperationCode/operationcode_backend,OperationCode/operationcode_backend