Sexaquark lines changes for TS Oct

This MR aims to tighten a few cuts (at least K_PROBNN_K) in order to be able to remove the remaining prescales. Hopefully, this (slight) increase is acceptable as I'd prefer to not cut tighter, as it would cut away signal. Otherwise, please let me know.

The changes in the rate and BW are based on the "hlt2_input_data_2025_run_319932" sample:

With Changes:
Ran over 10,000 events.
Turbo filesize = 1.396 MB. Turbo Events fired = 206
Turbo Rate = 1.29 MHz * 206 / 10,000 = 26.57 kHz
Turbo BW = 1.29 MHz * 1.396 MB / 10,000 = 180 MB/s

Without Changes:
Ran over 10,000 events.
Turbo filesize = 1.360 MB. Turbo Events fired = 201
Turbo Rate = 1.29 MHz * 201 / 10,000 = 25.93 kHz
Turbo BW = 1.29 MHz * 1.360 MB / 10,000 = 175 MB/s

Conclusion:
Change to QEE's Turbo Rate = +0.65 kHz
Change to QEE's Turbo BW = +5 MB/s\