Increase Timeout for Routine gathering

Increase the timeout on the "wait" function that occurs after the
selection of the routines in the %SYS.MONLBL utility.  Some of the
packages with larger numbers of routine exceed this value.

double it from 60 seconds to 120

OSEHRA-Id: http://issues.osehra.org/browse/OAT-141
Change-Id: If5cc25c905129d78e390f95e873ea986fb271bd7