Use same TSA file as other CDASH tests for online app CI (fix Nightly/Weekly)

Fix for failed weekly test on Virgo

Corresponding macro tests: https://git.cbm.gsi.de/computing/cbmroot/-/blob/master/macro/run/CMakeLists.txt#L439

Users who were testing locally with the small (1 TS) file will have to download the bigger one (20 TS) afterward