[SP-500] apply formatting before backporting the fix for PDI-10424

it should be done to run cherry-pick smoothly
[SP-500] fix hanging Script step: call setOutputDone for empty Input RowSet

this is a backport for PDI-10424. Unit test has not been backported
since it uses mockito which is not in 5.0
Merge pull request #115 from mtseu/sp-500

[Sp 500] - backport of PDI-10424 to 5.0