Fix test_hlt2_thor_selections test in v3 platforms.
Adjust selection to make success condition more stable.
test_hlt2_thor_selections.qmt was failing only in the v3 platform because of a small difference w.r.t. the other platforms (and because the cut was too loose for the success condition in the test validator).
"Issue" appeared with Rec!2612 (merged)
Edited by Rosen Matev