Use waitForService in rkp_factory_extraction_tool

The original getService doesn't start the AVF HAL if it is
not already running. waitForService is used here with a timeout
of 10 seconds as it starts a service lazily.

Bug: 339118043
Test: m rkp_factory_extraction_tool
Change-Id: I942f4c5e1aae8b529895a51f19b525033609d0aa
1 file changed