Add argument to specify seed for random number generator.

Additionally print fuzzer configuration to screen.

Test: SANITIZE_TARGET="address coverage" make vts -j64 && vts-tradefed
run commandAndExit vts --skip-all-system-status-check --primary-abi-only
--skip-preconditions -l VERBOSE --module VtsHalLightV2_0IfaceFuzzer
Change-Id: I49764dda0406b1a8dbfb70eaa7122de54375cfcb
3 files changed