Reduce the number of maximum combinations for the Hlt2BnoC_BuToKstzKstp_DD/LL line

HLT2 Changes

Tested with expected_2024_min_bias_hlt1_filtered_v2.

The BNOC_Kstar_Combiner, the maximum candidate multiplicity (before / change):

before: 69.0
change: 18.0

Bandwidth (before / change): (Hlt2BnoC_BuToKstzKstp_DD and Hlt2BnoC_BuToKstzKstp_LL line)

0.14 kB/s
0.13 B/s

Rata (before / change):

Hlt2BnoC_BuToKstzKstp_DD: 0.00 kHz
Hlt2BnoC_BuToKstzKstp_LL: 0.02 kHz

Hlt2BnoC_BuToKstzKstp_DD: 0.00 kHz
Hlt2BnoC_BuToKstzKstp_LL: 0.00 kHz

FYI @hyin