Revert "Add update of mac address to supplicant"

This reverts commit aff9a6adf7957cb1698af1a22f2395b94ea294dc.

Reason for revert: Adding new implementation to update mac address
                   through ag/12687361

Bug:149448388
Test: Manual -  Connect - Disconnect multiple times.

Change-Id: I7936131494f336c0f640b25ff4cf5b68f4f398c6
2 files changed