[Enabler][test_zos_encode_func] Update test suites on functional/modules/test_zos_encode_func.py to be pylint correct (#1457)

* Update test suites on functional/module-utils/test_zos_data_set_func.py to be pylint correct

* Correct functional/modules/test_zos_data_set_func.py

* Update test suites on functional/modules/test_zos_encode_func.py to be pylint correct

* Correct functional/modules/test_zos_data_set_func.py

* Update test_zos_encode_func.py

* Remove commented code

* Fix bug

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Co-authored-by: André Marcel Gutiérrez Benítez <[email protected]>
Co-authored-by: Ivan Moreno <[email protected]>
Co-authored-by: André Marcel Gutiérrez Benítez <[email protected]>

Author: 3 people