threshold to avoid timeout in TrigmuCombHypoTool
As reported on ATR-27703, timeout happened in Hypo of muComb when so many (~100) muons are input to TrigmuCombHypoTool. To avoid the timeout, only n
-th leading muons are considered. n
is set to 50 as default. Lower pT muons are assumed as overlapped with others, and not considered in the downstream.
ping @vippolit