Add 7 new decay files for Run3 trigger line development

Decay files for Run3 trigger line development. The decays simulated are:

Decay	Event number	Nickname	CPU time	Cut efficiency
\Lambda\to p \pi^-	33102102	Lambda_ppi=HELAMP,TightCut	1 sec	3%
\Xi^-\to\Lambda\pi^-	35103102	Xi-_Lambdapi=HELAMP,TightCut	12 sec	0.6%
\Omega^-\to\Lambda K^-	36103102	Omega_LambdaK=HELAMP,TightCut	3 min	1.4%
\Lambda^+_c\to\Lambda\pi^+	25103102	Lc_Lambdapi=HELAMP,TightCut	20 sec	3.2%
\Xi^0_c\to\Xi^-\pi^+	26104186	Xic0_Xi-pi+=HELAMP,TightCut	15 min	0.6%
\Xi^0_c\to\Omega^-K^+\pi^-\pi^+	26106182	Xic0_OmegaKpi-pi+=HELAMP,TightCut	24 min	0.4%
\Omega^0_c\to\Omega^-\pi^+	26104187	Omegac_Omegapi=HELAMP,TightCut	4 min	4%