WIP: Run SiSPSeededTracksStandalone.py with multi-threads as unit test (ATLASRECTS-3037)

Susumu Odarequested to merge
oda/athena:master-SiSPSeededTrackFinder-jo into master

Run SiSPSeededTracksStandalone.py with multi-threads as unit test

Merged into MR !23837 (merged)

Edited by Susumu Oda

Merge request reports