Log Message:
Update p5-SNMP_Session to 1.08.
Patch provided by Martin Wilke via PR 34382.

Changes:
* SNMP_Session.pm 1.08: Fixed a bug in the SNMPv2c version of
  map_table_start_end that would cause errors when the $end argument is actually
  being used. Thanks to Jan van Keulen for submitting the patch.