Add validations for sample output_type data

[nickreich]

There is a laundry list of validations here.

[annakrystalli]

Sample validation tests

• [x] Validate all value combinations valid (as part of check_tbl_values())
• [x] Validate all required value combinations submitted (as part of check_tbl_values_required())
• [ ] Validate correct number of samples submitted.
• [ ] Validate that samples within a submission file contain the same combination of optional values across all samples
• [ ] Validate that samples conform to sample dependence defined by the compound task id set configuration.