Call the 'ForTest' function to pass proper IRK

For the GD Cert framework the facade called the main
SetPrivacyPolicyForInitiatorAddress function which read
the IRK from the config.  Since the config doesn't exist
it is always all 0's.

This change passes the IRK along to the stack and skips the
config read.

Bug: 218710757
Test: cert/run
Tag: #stability
Change-Id: I709e43ad6bbd48f640f480b8a3812b2b25685539