Merge changes Ic6259fac,Iff3d56fe,I796ded11,I014a2762 into main

* changes:
  mock: Link with libfmq and not a mock
  mock: mock_stack_btm_sco_hfp_hal:: Use fully qualified include path
  Re-include btcore::module
  Stat-ify btif::hh::bte_hh_evt